68500566

素因数分解:

$2^1\times 3^4\times {\mathrm{389}}^1\times {\mathrm{1087}}^1$

素因数の和:1490

約数の個数: 40

約数和(自身を含む): 154028160

約数和(自身を除く): 85527594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 389, 778, 1087, 1167, 2174, 2334, 3261, 3501, 6522, 7002, 9783, 10503, 19566, 21006, 29349, 31509, 58698, 63018, 88047, 176094, 422843, 845686, 1268529, 2537058, 3805587, 7611174, 11416761, 22833522, 34250283, 68500566]

約数ペア:

[(1, 68500566), (2, 34250283), (3, 22833522), (6, 11416761), (9, 7611174), (18, 3805587), (27, 2537058), (54, 1268529), (81, 845686), (162, 422843), (389, 176094), (778, 88047), (1087, 63018), (1167, 58698), (2174, 31509), (2334, 29349), (3261, 21006), (3501, 19566), (6522, 10503), (7002, 9783)]