72469124

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{757}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 156887808

約数和(自身を除く): 84418684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 263, 364, 526, 757, 1052, 1514, 1841, 3028, 3419, 3682, 5299, 6838, 7364, 9841, 10598, 13676, 19682, 21196, 23933, 39364, 47866, 68887, 95732, 137774, 199091, 275548, 398182, 796364, 1393637, 2588183, 2787274, 5176366, 5574548, 10352732, 18117281, 36234562, 72469124]

約数ペア:

[(1, 72469124), (2, 36234562), (4, 18117281), (7, 10352732), (13, 5574548), (14, 5176366), (26, 2787274), (28, 2588183), (52, 1393637), (91, 796364), (182, 398182), (263, 275548), (364, 199091), (526, 137774), (757, 95732), (1052, 68887), (1514, 47866), (1841, 39364), (3028, 23933), (3419, 21196), (3682, 19682), (5299, 13676), (6838, 10598), (7364, 9841)]