72679748

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{11059}}^1$

素因数の和:11147

約数の個数: 24

約数和(自身を含む): 133781760

約数和(自身を除く): 61102012

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6572, 11059, 22118, 44236, 342829, 586127, 685658, 1172254, 1371316, 2344508, 18169937, 36339874, 72679748]

約数ペア:

[(1, 72679748), (2, 36339874), (4, 18169937), (31, 2344508), (53, 1371316), (62, 1172254), (106, 685658), (124, 586127), (212, 342829), (1643, 44236), (3286, 22118), (6572, 11059)]