31322232

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 88682880

約数和(自身を除く): 57360648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 67, 72, 86, 129, 134, 151, 172, 201, 258, 268, 302, 344, 387, 402, 453, 516, 536, 603, 604, 774, 804, 906, 1032, 1206, 1208, 1359, 1548, 1608, 1812, 2412, 2718, 2881, 3096, 3624, 4824, 5436, 5762, 6493, 8643, 10117, 10872, 11524, 12986, 17286, 19479, 20234, 23048, 25929, 25972, 30351, 34572, 38958, 40468, 51858, 51944, 58437, 60702, 69144, 77916, 80936, 91053, 103716, 116874, 121404, 155832, 182106, 207432, 233748, 242808, 364212, 435031, 467496, 728424, 870062, 1305093, 1740124, 2610186, 3480248, 3915279, 5220372, 7830558, 10440744, 15661116, 31322232]

約数ペア:

[(1, 31322232), (2, 15661116), (3, 10440744), (4, 7830558), (6, 5220372), (8, 3915279), (9, 3480248), (12, 2610186), (18, 1740124), (24, 1305093), (36, 870062), (43, 728424), (67, 467496), (72, 435031), (86, 364212), (129, 242808), (134, 233748), (151, 207432), (172, 182106), (201, 155832), (258, 121404), (268, 116874), (302, 103716), (344, 91053), (387, 80936), (402, 77916), (453, 69144), (516, 60702), (536, 58437), (603, 51944), (604, 51858), (774, 40468), (804, 38958), (906, 34572), (1032, 30351), (1206, 25972), (1208, 25929), (1359, 23048), (1548, 20234), (1608, 19479), (1812, 17286), (2412, 12986), (2718, 11524), (2881, 10872), (3096, 10117), (3624, 8643), (4824, 6493), (5436, 5762)]