68164722

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 153653760

約数和(自身を除く): 85489038

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 151, 186, 279, 302, 453, 558, 809, 906, 1359, 1618, 2427, 2718, 4681, 4854, 7281, 9362, 14043, 14562, 25079, 28086, 42129, 50158, 75237, 84258, 122159, 150474, 225711, 244318, 366477, 451422, 732954, 1099431, 2198862, 3786929, 7573858, 11360787, 22721574, 34082361, 68164722]

約数ペア:

[(1, 68164722), (2, 34082361), (3, 22721574), (6, 11360787), (9, 7573858), (18, 3786929), (31, 2198862), (62, 1099431), (93, 732954), (151, 451422), (186, 366477), (279, 244318), (302, 225711), (453, 150474), (558, 122159), (809, 84258), (906, 75237), (1359, 50158), (1618, 42129), (2427, 28086), (2718, 25079), (4681, 14562), (4854, 14043), (7281, 9362)]