887914404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{14939}}^1$

素因数の和:15089

約数の個数: 72

約数和(自身を含む): 2436295680

約数和(自身を除く): 1548381276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 4572, 4953, 6604, 9906, 14859, 14939, 19812, 29718, 29878, 44817, 59436, 59756, 89634, 134451, 179268, 194207, 268902, 388414, 537804, 582621, 776828, 1165242, 1747863, 1897253, 2330484, 3495726, 3794506, 5691759, 6991452, 7589012, 11383518, 17075277, 22767036, 24664289, 34150554, 49328578, 68301108, 73992867, 98657156, 147985734, 221978601, 295971468, 443957202, 887914404]

約数ペア:

[(1, 887914404), (2, 443957202), (3, 295971468), (4, 221978601), (6, 147985734), (9, 98657156), (12, 73992867), (13, 68301108), (18, 49328578), (26, 34150554), (36, 24664289), (39, 22767036), (52, 17075277), (78, 11383518), (117, 7589012), (127, 6991452), (156, 5691759), (234, 3794506), (254, 3495726), (381, 2330484), (468, 1897253), (508, 1747863), (762, 1165242), (1143, 776828), (1524, 582621), (1651, 537804), (2286, 388414), (3302, 268902), (4572, 194207), (4953, 179268), (6604, 134451), (9906, 89634), (14859, 59756), (14939, 59436), (19812, 44817), (29718, 29878)]