72917754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{10273}}^1$

素因数の和:10311

約数の個数: 48

約数和(自身を含む): 180493632

約数和(自身を除く): 107575878

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3549, 7098, 10273, 20546, 30819, 61638, 71911, 133549, 143822, 215733, 267098, 400647, 431466, 801294, 934843, 1736137, 1869686, 2804529, 3472274, 5208411, 5609058, 10416822, 12152959, 24305918, 36458877, 72917754]

約数ペア:

[(1, 72917754), (2, 36458877), (3, 24305918), (6, 12152959), (7, 10416822), (13, 5609058), (14, 5208411), (21, 3472274), (26, 2804529), (39, 1869686), (42, 1736137), (78, 934843), (91, 801294), (169, 431466), (182, 400647), (273, 267098), (338, 215733), (507, 143822), (546, 133549), (1014, 71911), (1183, 61638), (2366, 30819), (3549, 20546), (7098, 10273)]