71310972

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{144941}}^1$

素因数の和:144989

約数の個数: 24

約数和(自身を含む): 170451792

約数和(自身を除く): 99140820

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 144941, 289882, 434823, 579764, 869646, 1739292, 5942581, 11885162, 17827743, 23770324, 35655486, 71310972]

約数ペア:

[(1, 71310972), (2, 35655486), (3, 23770324), (4, 17827743), (6, 11885162), (12, 5942581), (41, 1739292), (82, 869646), (123, 579764), (164, 434823), (246, 289882), (492, 144941)]