74880624

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 253317120

約数和(自身を除く): 178436496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 49, 52, 56, 62, 78, 79, 84, 91, 93, 98, 104, 112, 124, 147, 156, 158, 168, 182, 186, 196, 208, 217, 237, 248, 273, 294, 312, 316, 336, 364, 372, 392, 403, 434, 474, 496, 546, 553, 588, 624, 632, 637, 651, 728, 744, 784, 806, 868, 948, 1027, 1092, 1106, 1176, 1209, 1264, 1274, 1302, 1456, 1488, 1519, 1612, 1659, 1736, 1896, 1911, 2054, 2184, 2212, 2352, 2418, 2449, 2548, 2604, 2821, 3038, 3081, 3224, 3318, 3472, 3792, 3822, 3871, 4108, 4368, 4424, 4557, 4836, 4898, 5096, 5208, 5642, 6076, 6162, 6448, 6636, 7189, 7347, 7644, 7742, 8216, 8463, 8848, 9114, 9672, 9796, 10192, 10416, 11284, 11613, 12152, 12324, 13272, 14378, 14694, 15288, 15484, 16432, 16926, 17143, 18228, 19344, 19592, 19747, 21567, 22568, 23226, 24304, 24648, 26544, 28756, 29388, 30576, 30968, 31837, 33852, 34286, 36456, 39184, 39494, 43134, 45136, 46452, 49296, 50323, 51429, 57512, 58776, 59241, 61936, 63674, 67704, 68572, 72912, 78988, 86268, 92904, 95511, 100646, 102858, 115024, 117552, 118482, 120001, 127348, 135408, 137144, 150969, 157976, 172536, 185808, 191022, 201292, 205716, 222859, 236964, 240002, 254696, 274288, 301938, 315952, 345072, 360003, 382044, 402584, 411432, 445718, 473928, 480004, 509392, 603876, 668577, 720006, 764088, 805168, 822864, 891436, 947856, 960008, 1207752, 1337154, 1440012, 1528176, 1560013, 1782872, 1920016, 2415504, 2674308, 2880024, 3120026, 3565744, 4680039, 5348616, 5760048, 6240052, 9360078, 10697232, 12480104, 18720156, 24960208, 37440312, 74880624]

約数ペア:

[(1, 74880624), (2, 37440312), (3, 24960208), (4, 18720156), (6, 12480104), (7, 10697232), (8, 9360078), (12, 6240052), (13, 5760048), (14, 5348616), (16, 4680039), (21, 3565744), (24, 3120026), (26, 2880024), (28, 2674308), (31, 2415504), (39, 1920016), (42, 1782872), (48, 1560013), (49, 1528176), (52, 1440012), (56, 1337154), (62, 1207752), (78, 960008), (79, 947856), (84, 891436), (91, 822864), (93, 805168), (98, 764088), (104, 720006), (112, 668577), (124, 603876), (147, 509392), (156, 480004), (158, 473928), (168, 445718), (182, 411432), (186, 402584), (196, 382044), (208, 360003), (217, 345072), (237, 315952), (248, 301938), (273, 274288), (294, 254696), (312, 240002), (316, 236964), (336, 222859), (364, 205716), (372, 201292), (392, 191022), (403, 185808), (434, 172536), (474, 157976), (496, 150969), (546, 137144), (553, 135408), (588, 127348), (624, 120001), (632, 118482), (637, 117552), (651, 115024), (728, 102858), (744, 100646), (784, 95511), (806, 92904), (868, 86268), (948, 78988), (1027, 72912), (1092, 68572), (1106, 67704), (1176, 63674), (1209, 61936), (1264, 59241), (1274, 58776), (1302, 57512), (1456, 51429), (1488, 50323), (1519, 49296), (1612, 46452), (1659, 45136), (1736, 43134), (1896, 39494), (1911, 39184), (2054, 36456), (2184, 34286), (2212, 33852), (2352, 31837), (2418, 30968), (2449, 30576), (2548, 29388), (2604, 28756), (2821, 26544), (3038, 24648), (3081, 24304), (3224, 23226), (3318, 22568), (3472, 21567), (3792, 19747), (3822, 19592), (3871, 19344), (4108, 18228), (4368, 17143), (4424, 16926), (4557, 16432), (4836, 15484), (4898, 15288), (5096, 14694), (5208, 14378), (5642, 13272), (6076, 12324), (6162, 12152), (6448, 11613), (6636, 11284), (7189, 10416), (7347, 10192), (7644, 9796), (7742, 9672), (8216, 9114), (8463, 8848)]