72147812184

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{3461}}^1$

素因数の和:4311

約数の個数: 256

約数和(自身を含む): 242882841600

約数和(自身を除く): 170735029416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 714, 756, 811, 918, 952, 1071, 1224, 1428, 1512, 1622, 1836, 2142, 2433, 2856, 3213, 3244, 3461, 3672, 4284, 4866, 5677, 6426, 6488, 6922, 7299, 8568, 9732, 10383, 11354, 12852, 13787, 13844, 14598, 17031, 19464, 20766, 21897, 22708, 24227, 25704, 27574, 27688, 29196, 31149, 34062, 41361, 41532, 43794, 45416, 48454, 51093, 55148, 58392, 58837, 62298, 68124, 72681, 82722, 83064, 87588, 93447, 96509, 96908, 102186, 110296, 117674, 124083, 124596, 136248, 145362, 153279, 165444, 175176, 176511, 186894, 193018, 193816, 204372, 218043, 235348, 248166, 249192, 289527, 290724, 306558, 330888, 353022, 372249, 373788, 386036, 408744, 411859, 436086, 470696, 496332, 529533, 579054, 581448, 613116, 654129, 706044, 744498, 747576, 772072, 823718, 868581, 872172, 992664, 1059066, 1158108, 1226232, 1235577, 1308258, 1412088, 1488996, 1588599, 1647436, 1737162, 1744344, 2118132, 2316216, 2471154, 2605743, 2616516, 2806871, 2977992, 3177198, 3294872, 3474324, 3706731, 4236264, 4942308, 5211486, 5233032, 5613742, 6354396, 6948648, 7413462, 8420613, 9884616, 10422972, 11120193, 11227484, 12708792, 14826924, 16841226, 19648097, 20845944, 22240386, 22454968, 25261839, 29653848, 33682452, 39296194, 44480772, 47716807, 50523678, 58944291, 67364904, 75785517, 78592388, 88961544, 95433614, 101047356, 117888582, 143150421, 151571034, 157184776, 176832873, 190867228, 202094712, 235777164, 286300842, 303142068, 334017649, 353665746, 381734456, 429451263, 471554328, 530498619, 572601684, 606284136, 668035298, 707331492, 858902526, 1002052947, 1060997238, 1145203368, 1288353789, 1336070596, 1414662984, 1717805052, 2004105894, 2121994476, 2576707578, 2672141192, 3006158841, 3435610104, 4008211788, 4243988952, 5153415156, 6012317682, 8016423576, 9018476523, 10306830312, 12024635364, 18036953046, 24049270728, 36073906092, 72147812184]

約数ペア:

[(1, 72147812184), (2, 36073906092), (3, 24049270728), (4, 18036953046), (6, 12024635364), (7, 10306830312), (8, 9018476523), (9, 8016423576), (12, 6012317682), (14, 5153415156), (17, 4243988952), (18, 4008211788), (21, 3435610104), (24, 3006158841), (27, 2672141192), (28, 2576707578), (34, 2121994476), (36, 2004105894), (42, 1717805052), (51, 1414662984), (54, 1336070596), (56, 1288353789), (63, 1145203368), (68, 1060997238), (72, 1002052947), (84, 858902526), (102, 707331492), (108, 668035298), (119, 606284136), (126, 572601684), (136, 530498619), (153, 471554328), (168, 429451263), (189, 381734456), (204, 353665746), (216, 334017649), (238, 303142068), (252, 286300842), (306, 235777164), (357, 202094712), (378, 190867228), (408, 176832873), (459, 157184776), (476, 151571034), (504, 143150421), (612, 117888582), (714, 101047356), (756, 95433614), (811, 88961544), (918, 78592388), (952, 75785517), (1071, 67364904), (1224, 58944291), (1428, 50523678), (1512, 47716807), (1622, 44480772), (1836, 39296194), (2142, 33682452), (2433, 29653848), (2856, 25261839), (3213, 22454968), (3244, 22240386), (3461, 20845944), (3672, 19648097), (4284, 16841226), (4866, 14826924), (5677, 12708792), (6426, 11227484), (6488, 11120193), (6922, 10422972), (7299, 9884616), (8568, 8420613), (9732, 7413462), (10383, 6948648), (11354, 6354396), (12852, 5613742), (13787, 5233032), (13844, 5211486), (14598, 4942308), (17031, 4236264), (19464, 3706731), (20766, 3474324), (21897, 3294872), (22708, 3177198), (24227, 2977992), (25704, 2806871), (27574, 2616516), (27688, 2605743), (29196, 2471154), (31149, 2316216), (34062, 2118132), (41361, 1744344), (41532, 1737162), (43794, 1647436), (45416, 1588599), (48454, 1488996), (51093, 1412088), (55148, 1308258), (58392, 1235577), (58837, 1226232), (62298, 1158108), (68124, 1059066), (72681, 992664), (82722, 872172), (83064, 868581), (87588, 823718), (93447, 772072), (96509, 747576), (96908, 744498), (102186, 706044), (110296, 654129), (117674, 613116), (124083, 581448), (124596, 579054), (136248, 529533), (145362, 496332), (153279, 470696), (165444, 436086), (175176, 411859), (176511, 408744), (186894, 386036), (193018, 373788), (193816, 372249), (204372, 353022), (218043, 330888), (235348, 306558), (248166, 290724), (249192, 289527)]