90946064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 201891840

約数和(自身を除く): 110945776

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 79, 88, 124, 158, 176, 211, 248, 316, 341, 422, 496, 632, 682, 844, 869, 1264, 1364, 1688, 1738, 2321, 2449, 2728, 3376, 3476, 4642, 4898, 5456, 6541, 6952, 9284, 9796, 13082, 13904, 16669, 18568, 19592, 26164, 26939, 33338, 37136, 39184, 52328, 53878, 66676, 71951, 104656, 107756, 133352, 143902, 183359, 215512, 266704, 287804, 366718, 431024, 516739, 575608, 733436, 1033478, 1151216, 1466872, 2066956, 2933744, 4133912, 5684129, 8267824, 11368258, 22736516, 45473032, 90946064]

約数ペア:

[(1, 90946064), (2, 45473032), (4, 22736516), (8, 11368258), (11, 8267824), (16, 5684129), (22, 4133912), (31, 2933744), (44, 2066956), (62, 1466872), (79, 1151216), (88, 1033478), (124, 733436), (158, 575608), (176, 516739), (211, 431024), (248, 366718), (316, 287804), (341, 266704), (422, 215512), (496, 183359), (632, 143902), (682, 133352), (844, 107756), (869, 104656), (1264, 71951), (1364, 66676), (1688, 53878), (1738, 52328), (2321, 39184), (2449, 37136), (2728, 33338), (3376, 26939), (3476, 26164), (4642, 19592), (4898, 18568), (5456, 16669), (6541, 13904), (6952, 13082), (9284, 9796)]