72743642

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1\times {\mathrm{877}}^1$

素因数の和:1565

約数の個数: 16

約数和(自身を含む): 111049440

約数和(自身を除く): 38305798

約数列:

[1, 2, 67, 134, 619, 877, 1238, 1754, 41473, 58759, 82946, 117518, 542863, 1085726, 36371821, 72743642]

約数ペア:

[(1, 72743642), (2, 36371821), (67, 1085726), (134, 542863), (619, 117518), (877, 82946), (1238, 58759), (1754, 41473)]