68994588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{2617}}^1$

素因数の和:2663

約数の個数: 48

約数和(自身を含む): 174463520

約数和(自身を除く): 105468932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 2197, 2617, 4394, 5234, 6591, 7851, 8788, 10468, 13182, 15702, 26364, 31404, 34021, 68042, 102063, 136084, 204126, 408252, 442273, 884546, 1326819, 1769092, 2653638, 5307276, 5749549, 11499098, 17248647, 22998196, 34497294, 68994588]

約数ペア:

[(1, 68994588), (2, 34497294), (3, 22998196), (4, 17248647), (6, 11499098), (12, 5749549), (13, 5307276), (26, 2653638), (39, 1769092), (52, 1326819), (78, 884546), (156, 442273), (169, 408252), (338, 204126), (507, 136084), (676, 102063), (1014, 68042), (2028, 34021), (2197, 31404), (2617, 26364), (4394, 15702), (5234, 13182), (6591, 10468), (7851, 8788)]