31122936

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 93103920

約数和(自身を除く): 61980984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 117, 123, 156, 164, 234, 246, 312, 328, 369, 468, 492, 533, 738, 811, 936, 984, 1066, 1476, 1599, 1622, 2132, 2433, 2952, 3198, 3244, 4264, 4797, 4866, 6396, 6488, 7299, 9594, 9732, 10543, 12792, 14598, 19188, 19464, 21086, 29196, 31629, 33251, 38376, 42172, 58392, 63258, 66502, 84344, 94887, 99753, 126516, 133004, 189774, 199506, 253032, 266008, 299259, 379548, 399012, 432263, 598518, 759096, 798024, 864526, 1197036, 1296789, 1729052, 2394072, 2593578, 3458104, 3890367, 5187156, 7780734, 10374312, 15561468, 31122936]

約数ペア:

[(1, 31122936), (2, 15561468), (3, 10374312), (4, 7780734), (6, 5187156), (8, 3890367), (9, 3458104), (12, 2593578), (13, 2394072), (18, 1729052), (24, 1296789), (26, 1197036), (36, 864526), (39, 798024), (41, 759096), (52, 598518), (72, 432263), (78, 399012), (82, 379548), (104, 299259), (117, 266008), (123, 253032), (156, 199506), (164, 189774), (234, 133004), (246, 126516), (312, 99753), (328, 94887), (369, 84344), (468, 66502), (492, 63258), (533, 58392), (738, 42172), (811, 38376), (936, 33251), (984, 31629), (1066, 29196), (1476, 21086), (1599, 19464), (1622, 19188), (2132, 14598), (2433, 12792), (2952, 10543), (3198, 9732), (3244, 9594), (4264, 7299), (4797, 6488), (4866, 6396)]