80840376

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{7963}}^1$

素因数の和:8025

約数の個数: 64

約数和(自身を含む): 229363200

約数和(自身を除く): 148522824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 7963, 10152, 15926, 23889, 31852, 47778, 63704, 71667, 95556, 143334, 191112, 215001, 286668, 374261, 430002, 573336, 748522, 860004, 1122783, 1497044, 1720008, 2245566, 2994088, 3368349, 4491132, 6736698, 8982264, 10105047, 13473396, 20210094, 26946792, 40420188, 80840376]

約数ペア:

[(1, 80840376), (2, 40420188), (3, 26946792), (4, 20210094), (6, 13473396), (8, 10105047), (9, 8982264), (12, 6736698), (18, 4491132), (24, 3368349), (27, 2994088), (36, 2245566), (47, 1720008), (54, 1497044), (72, 1122783), (94, 860004), (108, 748522), (141, 573336), (188, 430002), (216, 374261), (282, 286668), (376, 215001), (423, 191112), (564, 143334), (846, 95556), (1128, 71667), (1269, 63704), (1692, 47778), (2538, 31852), (3384, 23889), (5076, 15926), (7963, 10152)]