72650396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{1181}}^1$

素因数の和:1231

約数の個数: 48

約数和(自身を含む): 157536960

約数和(自身を除く): 84886564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1181, 1183, 2197, 2362, 2366, 4394, 4724, 4732, 8267, 8788, 15353, 15379, 16534, 30706, 30758, 33068, 61412, 61516, 107471, 199589, 214942, 399178, 429884, 798356, 1397123, 2594657, 2794246, 5189314, 5588492, 10378628, 18162599, 36325198, 72650396]

約数ペア:

[(1, 72650396), (2, 36325198), (4, 18162599), (7, 10378628), (13, 5588492), (14, 5189314), (26, 2794246), (28, 2594657), (52, 1397123), (91, 798356), (169, 429884), (182, 399178), (338, 214942), (364, 199589), (676, 107471), (1181, 61516), (1183, 61412), (2197, 33068), (2362, 30758), (2366, 30706), (4394, 16534), (4724, 15379), (4732, 15353), (8267, 8788)]