85885686

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1033}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 193564800

約数和(自身を除く): 107679114

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 149, 186, 279, 298, 447, 558, 894, 1033, 1341, 2066, 2682, 3099, 4619, 6198, 9238, 9297, 13857, 18594, 27714, 32023, 41571, 64046, 83142, 96069, 153917, 192138, 288207, 307834, 461751, 576414, 923502, 1385253, 2770506, 4771427, 9542854, 14314281, 28628562, 42942843, 85885686]

約数ペア:

[(1, 85885686), (2, 42942843), (3, 28628562), (6, 14314281), (9, 9542854), (18, 4771427), (31, 2770506), (62, 1385253), (93, 923502), (149, 576414), (186, 461751), (279, 307834), (298, 288207), (447, 192138), (558, 153917), (894, 96069), (1033, 83142), (1341, 64046), (2066, 41571), (2682, 32023), (3099, 27714), (4619, 18594), (6198, 13857), (9238, 9297)]