64127772

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1963

約数の個数: 72

約数和(自身を含む): 173365920

約数和(自身を除く): 109238148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 207, 246, 276, 369, 414, 492, 738, 828, 943, 1476, 1886, 1889, 2829, 3772, 3778, 5658, 5667, 7556, 8487, 11316, 11334, 16974, 17001, 22668, 33948, 34002, 43447, 68004, 77449, 86894, 130341, 154898, 173788, 232347, 260682, 309796, 391023, 464694, 521364, 697041, 782046, 929388, 1394082, 1564092, 1781327, 2788164, 3562654, 5343981, 7125308, 10687962, 16031943, 21375924, 32063886, 64127772]

約数ペア:

[(1, 64127772), (2, 32063886), (3, 21375924), (4, 16031943), (6, 10687962), (9, 7125308), (12, 5343981), (18, 3562654), (23, 2788164), (36, 1781327), (41, 1564092), (46, 1394082), (69, 929388), (82, 782046), (92, 697041), (123, 521364), (138, 464694), (164, 391023), (207, 309796), (246, 260682), (276, 232347), (369, 173788), (414, 154898), (492, 130341), (738, 86894), (828, 77449), (943, 68004), (1476, 43447), (1886, 34002), (1889, 33948), (2829, 22668), (3772, 17001), (3778, 16974), (5658, 11334), (5667, 11316), (7556, 8487)]