80115876

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{6199}}^1$

素因数の和:6568

約数の個数: 36

約数和(自身を含む): 203112000

約数和(自身を除く): 122996124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 1077, 1436, 2154, 3231, 4308, 6199, 6462, 12398, 12924, 18597, 24796, 37194, 55791, 74388, 111582, 223164, 2225441, 4450882, 6676323, 8901764, 13352646, 20028969, 26705292, 40057938, 80115876]

約数ペア:

[(1, 80115876), (2, 40057938), (3, 26705292), (4, 20028969), (6, 13352646), (9, 8901764), (12, 6676323), (18, 4450882), (36, 2225441), (359, 223164), (718, 111582), (1077, 74388), (1436, 55791), (2154, 37194), (3231, 24796), (4308, 18597), (6199, 12924), (6462, 12398)]