99761168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 223579440

約数和(自身を除く): 123818272

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 89, 104, 136, 178, 208, 221, 272, 317, 356, 442, 634, 712, 884, 1157, 1268, 1424, 1513, 1768, 2314, 2536, 3026, 3536, 4121, 4628, 5072, 5389, 6052, 8242, 9256, 10778, 12104, 16484, 18512, 19669, 21556, 24208, 28213, 32968, 39338, 43112, 56426, 65936, 70057, 78676, 86224, 112852, 140114, 157352, 225704, 280228, 314704, 366769, 451408, 479621, 560456, 733538, 959242, 1120912, 1467076, 1918484, 2934152, 3836968, 5868304, 6235073, 7673936, 12470146, 24940292, 49880584, 99761168]

約数ペア:

[(1, 99761168), (2, 49880584), (4, 24940292), (8, 12470146), (13, 7673936), (16, 6235073), (17, 5868304), (26, 3836968), (34, 2934152), (52, 1918484), (68, 1467076), (89, 1120912), (104, 959242), (136, 733538), (178, 560456), (208, 479621), (221, 451408), (272, 366769), (317, 314704), (356, 280228), (442, 225704), (634, 157352), (712, 140114), (884, 112852), (1157, 86224), (1268, 78676), (1424, 70057), (1513, 65936), (1768, 56426), (2314, 43112), (2536, 39338), (3026, 32968), (3536, 28213), (4121, 24208), (4628, 21556), (5072, 19669), (5389, 18512), (6052, 16484), (8242, 12104), (9256, 10778)]