72399942

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{129749}}^1$

素因数の和:129788

約数の個数: 24

約数和(自身を含む): 161928000

約数和(自身を除く): 89528058

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 129749, 259498, 389247, 778494, 1167741, 2335482, 4022219, 8044438, 12066657, 24133314, 36199971, 72399942]

約数ペア:

[(1, 72399942), (2, 36199971), (3, 24133314), (6, 12066657), (9, 8044438), (18, 4022219), (31, 2335482), (62, 1167741), (93, 778494), (186, 389247), (279, 259498), (558, 129749)]