87891312

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 235262720

約数和(自身を除く): 147371408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 97, 129, 172, 194, 258, 291, 344, 388, 439, 516, 582, 688, 776, 878, 1032, 1164, 1317, 1552, 1756, 2064, 2328, 2634, 3512, 4171, 4656, 5268, 7024, 8342, 10536, 12513, 16684, 18877, 21072, 25026, 33368, 37754, 42583, 50052, 56631, 66736, 75508, 85166, 100104, 113262, 127749, 151016, 170332, 200208, 226524, 255498, 302032, 340664, 453048, 510996, 681328, 906096, 1021992, 1831069, 2043984, 3662138, 5493207, 7324276, 10986414, 14648552, 21972828, 29297104, 43945656, 87891312]

約数ペア:

[(1, 87891312), (2, 43945656), (3, 29297104), (4, 21972828), (6, 14648552), (8, 10986414), (12, 7324276), (16, 5493207), (24, 3662138), (43, 2043984), (48, 1831069), (86, 1021992), (97, 906096), (129, 681328), (172, 510996), (194, 453048), (258, 340664), (291, 302032), (344, 255498), (388, 226524), (439, 200208), (516, 170332), (582, 151016), (688, 127749), (776, 113262), (878, 100104), (1032, 85166), (1164, 75508), (1317, 66736), (1552, 56631), (1756, 50052), (2064, 42583), (2328, 37754), (2634, 33368), (3512, 25026), (4171, 21072), (4656, 18877), (5268, 16684), (7024, 12513), (8342, 10536)]