80851656

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 207993600

約数和(自身を除く): 127141944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 229, 282, 313, 376, 458, 564, 626, 687, 916, 939, 1128, 1252, 1374, 1832, 1878, 2504, 2748, 3756, 5496, 7512, 10763, 14711, 21526, 29422, 32289, 43052, 44133, 58844, 64578, 71677, 86104, 88266, 117688, 129156, 143354, 176532, 215031, 258312, 286708, 353064, 430062, 573416, 860124, 1720248, 3368819, 6737638, 10106457, 13475276, 20212914, 26950552, 40425828, 80851656]

約数ペア:

[(1, 80851656), (2, 40425828), (3, 26950552), (4, 20212914), (6, 13475276), (8, 10106457), (12, 6737638), (24, 3368819), (47, 1720248), (94, 860124), (141, 573416), (188, 430062), (229, 353064), (282, 286708), (313, 258312), (376, 215031), (458, 176532), (564, 143354), (626, 129156), (687, 117688), (916, 88266), (939, 86104), (1128, 71677), (1252, 64578), (1374, 58844), (1832, 44133), (1878, 43052), (2504, 32289), (2748, 29422), (3756, 21526), (5496, 14711), (7512, 10763)]