72385488

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 200

約数和(自身を含む): 244865280

約数和(自身を除く): 172479792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 79, 81, 84, 101, 108, 112, 126, 144, 158, 162, 168, 189, 202, 216, 237, 252, 303, 316, 324, 336, 378, 404, 432, 474, 504, 553, 567, 606, 632, 648, 707, 711, 756, 808, 909, 948, 1008, 1106, 1134, 1212, 1264, 1296, 1414, 1422, 1512, 1616, 1659, 1818, 1896, 2121, 2133, 2212, 2268, 2424, 2727, 2828, 2844, 3024, 3318, 3636, 3792, 4242, 4266, 4424, 4536, 4848, 4977, 5454, 5656, 5688, 6363, 6399, 6636, 7272, 7979, 8181, 8484, 8532, 8848, 9072, 9954, 10908, 11312, 11376, 12726, 12798, 13272, 14544, 14931, 15958, 16362, 16968, 17064, 19089, 19908, 21816, 23937, 25452, 25596, 26544, 29862, 31916, 32724, 33936, 34128, 38178, 39816, 43632, 44793, 47874, 50904, 51192, 55853, 57267, 59724, 63832, 65448, 71811, 76356, 79632, 89586, 95748, 101808, 102384, 111706, 114534, 119448, 127664, 130896, 143622, 152712, 167559, 179172, 191496, 215433, 223412, 229068, 238896, 287244, 305424, 335118, 358344, 382992, 430866, 446824, 458136, 502677, 574488, 646299, 670236, 716688, 861732, 893648, 916272, 1005354, 1148976, 1292598, 1340472, 1508031, 1723464, 2010708, 2585196, 2680944, 3016062, 3446928, 4021416, 4524093, 5170392, 6032124, 8042832, 9048186, 10340784, 12064248, 18096372, 24128496, 36192744, 72385488]

約数ペア:

[(1, 72385488), (2, 36192744), (3, 24128496), (4, 18096372), (6, 12064248), (7, 10340784), (8, 9048186), (9, 8042832), (12, 6032124), (14, 5170392), (16, 4524093), (18, 4021416), (21, 3446928), (24, 3016062), (27, 2680944), (28, 2585196), (36, 2010708), (42, 1723464), (48, 1508031), (54, 1340472), (56, 1292598), (63, 1148976), (72, 1005354), (79, 916272), (81, 893648), (84, 861732), (101, 716688), (108, 670236), (112, 646299), (126, 574488), (144, 502677), (158, 458136), (162, 446824), (168, 430866), (189, 382992), (202, 358344), (216, 335118), (237, 305424), (252, 287244), (303, 238896), (316, 229068), (324, 223412), (336, 215433), (378, 191496), (404, 179172), (432, 167559), (474, 152712), (504, 143622), (553, 130896), (567, 127664), (606, 119448), (632, 114534), (648, 111706), (707, 102384), (711, 101808), (756, 95748), (808, 89586), (909, 79632), (948, 76356), (1008, 71811), (1106, 65448), (1134, 63832), (1212, 59724), (1264, 57267), (1296, 55853), (1414, 51192), (1422, 50904), (1512, 47874), (1616, 44793), (1659, 43632), (1818, 39816), (1896, 38178), (2121, 34128), (2133, 33936), (2212, 32724), (2268, 31916), (2424, 29862), (2727, 26544), (2828, 25596), (2844, 25452), (3024, 23937), (3318, 21816), (3636, 19908), (3792, 19089), (4242, 17064), (4266, 16968), (4424, 16362), (4536, 15958), (4848, 14931), (4977, 14544), (5454, 13272), (5656, 12798), (5688, 12726), (6363, 11376), (6399, 11312), (6636, 10908), (7272, 9954), (7979, 9072), (8181, 8848), (8484, 8532)]