78040128

素因数分解:

$2^6\times 3^1\times {\mathrm{269}}^1\times {\mathrm{1511}}^1$

素因数の和:1795

約数の個数: 56

約数和(自身を含む): 207385920

約数和(自身を除く): 129345792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 269, 538, 807, 1076, 1511, 1614, 2152, 3022, 3228, 4304, 4533, 6044, 6456, 8608, 9066, 12088, 12912, 17216, 18132, 24176, 25824, 36264, 48352, 51648, 72528, 96704, 145056, 290112, 406459, 812918, 1219377, 1625836, 2438754, 3251672, 4877508, 6503344, 9755016, 13006688, 19510032, 26013376, 39020064, 78040128]

約数ペア:

[(1, 78040128), (2, 39020064), (3, 26013376), (4, 19510032), (6, 13006688), (8, 9755016), (12, 6503344), (16, 4877508), (24, 3251672), (32, 2438754), (48, 1625836), (64, 1219377), (96, 812918), (192, 406459), (269, 290112), (538, 145056), (807, 96704), (1076, 72528), (1511, 51648), (1614, 48352), (2152, 36264), (3022, 25824), (3228, 24176), (4304, 18132), (4533, 17216), (6044, 12912), (6456, 12088), (8608, 9066)]