64079886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1553}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 144372816

約数和(自身を除く): 80292930

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 529, 598, 897, 1058, 1553, 1587, 1794, 3106, 3174, 4659, 6877, 9318, 13754, 20189, 20631, 35719, 40378, 41262, 60567, 71438, 107157, 121134, 214314, 464347, 821537, 928694, 1393041, 1643074, 2464611, 2786082, 4929222, 10679981, 21359962, 32039943, 64079886]

約数ペア:

[(1, 64079886), (2, 32039943), (3, 21359962), (6, 10679981), (13, 4929222), (23, 2786082), (26, 2464611), (39, 1643074), (46, 1393041), (69, 928694), (78, 821537), (138, 464347), (299, 214314), (529, 121134), (598, 107157), (897, 71438), (1058, 60567), (1553, 41262), (1587, 40378), (1794, 35719), (3106, 20631), (3174, 20189), (4659, 13754), (6877, 9318)]