72878202

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{22369}}^1$

素因数の和:22558

約数の個数: 24

約数和(自身を含む): 158782260

約数和(自身を除く): 85904058

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 22369, 44738, 67107, 134214, 201321, 402642, 4048789, 8097578, 12146367, 24292734, 36439101, 72878202]

約数ペア:

[(1, 72878202), (2, 36439101), (3, 24292734), (6, 12146367), (9, 8097578), (18, 4048789), (181, 402642), (362, 201321), (543, 134214), (1086, 67107), (1629, 44738), (3258, 22369)]