72816174

素因数分解:

$2^1\times 3^2\times {\mathrm{1297}}^1\times {\mathrm{3119}}^1$

素因数の和:4424

約数の個数: 24

約数和(自身を含む): 157940640

約数和(自身を除く): 85124466

約数列:

[1, 2, 3, 6, 9, 18, 1297, 2594, 3119, 3891, 6238, 7782, 9357, 11673, 18714, 23346, 28071, 56142, 4045343, 8090686, 12136029, 24272058, 36408087, 72816174]

約数ペア:

[(1, 72816174), (2, 36408087), (3, 24272058), (6, 12136029), (9, 8090686), (18, 4045343), (1297, 56142), (2594, 28071), (3119, 23346), (3891, 18714), (6238, 11673), (7782, 9357)]