29975472

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 88518144

約数和(自身を除く): 58542672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 47, 48, 72, 86, 94, 103, 129, 141, 144, 172, 188, 206, 258, 282, 309, 344, 376, 387, 412, 423, 516, 564, 618, 688, 752, 774, 824, 846, 927, 1032, 1128, 1236, 1548, 1648, 1692, 1854, 2021, 2064, 2256, 2472, 3096, 3384, 3708, 4042, 4429, 4841, 4944, 6063, 6192, 6768, 7416, 8084, 8858, 9682, 12126, 13287, 14523, 14832, 16168, 17716, 18189, 19364, 24252, 26574, 29046, 32336, 35432, 36378, 38728, 39861, 43569, 48504, 53148, 58092, 70864, 72756, 77456, 79722, 87138, 97008, 106296, 116184, 145512, 159444, 174276, 208163, 212592, 232368, 291024, 318888, 348552, 416326, 624489, 637776, 697104, 832652, 1248978, 1665304, 1873467, 2497956, 3330608, 3746934, 4995912, 7493868, 9991824, 14987736, 29975472]

約数ペア:

[(1, 29975472), (2, 14987736), (3, 9991824), (4, 7493868), (6, 4995912), (8, 3746934), (9, 3330608), (12, 2497956), (16, 1873467), (18, 1665304), (24, 1248978), (36, 832652), (43, 697104), (47, 637776), (48, 624489), (72, 416326), (86, 348552), (94, 318888), (103, 291024), (129, 232368), (141, 212592), (144, 208163), (172, 174276), (188, 159444), (206, 145512), (258, 116184), (282, 106296), (309, 97008), (344, 87138), (376, 79722), (387, 77456), (412, 72756), (423, 70864), (516, 58092), (564, 53148), (618, 48504), (688, 43569), (752, 39861), (774, 38728), (824, 36378), (846, 35432), (927, 32336), (1032, 29046), (1128, 26574), (1236, 24252), (1548, 19364), (1648, 18189), (1692, 17716), (1854, 16168), (2021, 14832), (2064, 14523), (2256, 13287), (2472, 12126), (3096, 9682), (3384, 8858), (3708, 8084), (4042, 7416), (4429, 6768), (4841, 6192), (4944, 6063)]