74787234

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{3257}}^1$

素因数の和:3394

約数の個数: 32

約数和(自身を含む): 154820160

約数和(自身を除く): 80032926

約数列:

[1, 2, 3, 6, 43, 86, 89, 129, 178, 258, 267, 534, 3257, 3827, 6514, 7654, 9771, 11481, 19542, 22962, 140051, 280102, 289873, 420153, 579746, 840306, 869619, 1739238, 12464539, 24929078, 37393617, 74787234]

約数ペア:

[(1, 74787234), (2, 37393617), (3, 24929078), (6, 12464539), (43, 1739238), (86, 869619), (89, 840306), (129, 579746), (178, 420153), (258, 289873), (267, 280102), (534, 140051), (3257, 22962), (3827, 19542), (6514, 11481), (7654, 9771)]