72667746

素因数分解:

$2^1\times 3^3\times {\mathrm{1345699}}^1$

素因数の和:1345710

約数の個数: 16

約数和(自身を含む): 161484000

約数和(自身を除く): 88816254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1345699, 2691398, 4037097, 8074194, 12111291, 24222582, 36333873, 72667746]

約数ペア:

[(1, 72667746), (2, 36333873), (3, 24222582), (6, 12111291), (9, 8074194), (18, 4037097), (27, 2691398), (54, 1345699)]