68088462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 88675698

約数列:

[1, 2, 3, 6, 13, 26, 29, 31, 39, 58, 62, 78, 87, 93, 174, 186, 377, 403, 754, 806, 899, 971, 1131, 1209, 1798, 1942, 2262, 2418, 2697, 2913, 5394, 5826, 11687, 12623, 23374, 25246, 28159, 30101, 35061, 37869, 56318, 60202, 70122, 75738, 84477, 90303, 168954, 180606, 366067, 391313, 732134, 782626, 872929, 1098201, 1173939, 1745858, 2196402, 2347878, 2618787, 5237574, 11348077, 22696154, 34044231, 68088462]

約数ペア:

[(1, 68088462), (2, 34044231), (3, 22696154), (6, 11348077), (13, 5237574), (26, 2618787), (29, 2347878), (31, 2196402), (39, 1745858), (58, 1173939), (62, 1098201), (78, 872929), (87, 782626), (93, 732134), (174, 391313), (186, 366067), (377, 180606), (403, 168954), (754, 90303), (806, 84477), (899, 75738), (971, 70122), (1131, 60202), (1209, 56318), (1798, 37869), (1942, 35061), (2262, 30101), (2418, 28159), (2697, 25246), (2913, 23374), (5394, 12623), (5826, 11687)]