64694892

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2851}}^1$

素因数の和:2950

約数の個数: 48

約数和(自身を含む): 158434304

約数和(自身を除く): 93739412

約数列:

[1, 2, 3, 4, 6, 12, 31, 61, 62, 93, 122, 124, 183, 186, 244, 366, 372, 732, 1891, 2851, 3782, 5673, 5702, 7564, 8553, 11346, 11404, 17106, 22692, 34212, 88381, 173911, 176762, 265143, 347822, 353524, 521733, 530286, 695644, 1043466, 1060572, 2086932, 5391241, 10782482, 16173723, 21564964, 32347446, 64694892]

約数ペア:

[(1, 64694892), (2, 32347446), (3, 21564964), (4, 16173723), (6, 10782482), (12, 5391241), (31, 2086932), (61, 1060572), (62, 1043466), (93, 695644), (122, 530286), (124, 521733), (183, 353524), (186, 347822), (244, 265143), (366, 176762), (372, 173911), (732, 88381), (1891, 34212), (2851, 22692), (3782, 17106), (5673, 11404), (5702, 11346), (7564, 8553)]