81635598

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 207567360

約数和(自身を除く): 125931762

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 79, 99, 102, 153, 158, 187, 198, 237, 306, 307, 374, 474, 561, 614, 711, 869, 921, 1122, 1343, 1422, 1683, 1738, 1842, 2607, 2686, 2763, 3366, 3377, 4029, 5214, 5219, 5526, 6754, 7821, 8058, 10131, 10438, 12087, 14773, 15642, 15657, 20262, 24174, 24253, 29546, 30393, 31314, 44319, 46971, 48506, 57409, 60786, 72759, 88638, 93942, 114818, 132957, 145518, 172227, 218277, 265914, 266783, 344454, 412301, 436554, 516681, 533566, 800349, 824602, 1033362, 1236903, 1600698, 2401047, 2473806, 3710709, 4535311, 4802094, 7421418, 9070622, 13605933, 27211866, 40817799, 81635598]

約数ペア:

[(1, 81635598), (2, 40817799), (3, 27211866), (6, 13605933), (9, 9070622), (11, 7421418), (17, 4802094), (18, 4535311), (22, 3710709), (33, 2473806), (34, 2401047), (51, 1600698), (66, 1236903), (79, 1033362), (99, 824602), (102, 800349), (153, 533566), (158, 516681), (187, 436554), (198, 412301), (237, 344454), (306, 266783), (307, 265914), (374, 218277), (474, 172227), (561, 145518), (614, 132957), (711, 114818), (869, 93942), (921, 88638), (1122, 72759), (1343, 60786), (1422, 57409), (1683, 48506), (1738, 46971), (1842, 44319), (2607, 31314), (2686, 30393), (2763, 29546), (3366, 24253), (3377, 24174), (4029, 20262), (5214, 15657), (5219, 15642), (5526, 14773), (6754, 12087), (7821, 10438), (8058, 10131)]