72644172

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163613}}^1$

素因数の和:163657

約数の個数: 24

約数和(自身を含む): 174085296

約数和(自身を除く): 101441124

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 163613, 327226, 490839, 654452, 981678, 1963356, 6053681, 12107362, 18161043, 24214724, 36322086, 72644172]

約数ペア:

[(1, 72644172), (2, 36322086), (3, 24214724), (4, 18161043), (6, 12107362), (12, 6053681), (37, 1963356), (74, 981678), (111, 654452), (148, 490839), (222, 327226), (444, 163613)]