874451772

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{1523}}^1$

素因数の和:1963

約数の個数: 72

約数和(自身を含む): 2271643920

約数和(自身を除く): 1397192148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 389, 492, 738, 778, 1167, 1476, 1523, 1556, 2334, 3046, 3501, 4569, 4668, 6092, 7002, 9138, 13707, 14004, 15949, 18276, 27414, 31898, 47847, 54828, 62443, 63796, 95694, 124886, 143541, 187329, 191388, 249772, 287082, 374658, 561987, 574164, 592447, 749316, 1123974, 1184894, 1777341, 2247948, 2369788, 3554682, 5332023, 7109364, 10664046, 21328092, 24290327, 48580654, 72870981, 97161308, 145741962, 218612943, 291483924, 437225886, 874451772]

約数ペア:

[(1, 874451772), (2, 437225886), (3, 291483924), (4, 218612943), (6, 145741962), (9, 97161308), (12, 72870981), (18, 48580654), (36, 24290327), (41, 21328092), (82, 10664046), (123, 7109364), (164, 5332023), (246, 3554682), (369, 2369788), (389, 2247948), (492, 1777341), (738, 1184894), (778, 1123974), (1167, 749316), (1476, 592447), (1523, 574164), (1556, 561987), (2334, 374658), (3046, 287082), (3501, 249772), (4569, 191388), (4668, 187329), (6092, 143541), (7002, 124886), (9138, 95694), (13707, 63796), (14004, 62443), (15949, 54828), (18276, 47847), (27414, 31898)]