72698886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4637}}^1$

素因数の和:4725

約数の個数: 48

約数和(自身を含む): 172199664

約数和(自身を除く): 99500778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 4637, 5226, 7839, 9274, 13911, 15678, 27822, 41733, 60281, 83466, 120562, 180843, 310679, 361686, 542529, 621358, 932037, 1085058, 1864074, 2796111, 4038827, 5592222, 8077654, 12116481, 24232962, 36349443, 72698886]

約数ペア:

[(1, 72698886), (2, 36349443), (3, 24232962), (6, 12116481), (9, 8077654), (13, 5592222), (18, 4038827), (26, 2796111), (39, 1864074), (67, 1085058), (78, 932037), (117, 621358), (134, 542529), (201, 361686), (234, 310679), (402, 180843), (603, 120562), (871, 83466), (1206, 60281), (1742, 41733), (2613, 27822), (4637, 15678), (5226, 13911), (7839, 9274)]