78581004

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2551}}^1$

素因数の和:2726

約数の個数: 48

約数和(自身を含む): 195503616

約数和(自身を除く): 116922612

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 151, 204, 302, 453, 604, 906, 1812, 2551, 2567, 5102, 5134, 7653, 7701, 10204, 10268, 15306, 15402, 30612, 30804, 43367, 86734, 130101, 173468, 260202, 385201, 520404, 770402, 1155603, 1540804, 2311206, 4622412, 6548417, 13096834, 19645251, 26193668, 39290502, 78581004]

約数ペア:

[(1, 78581004), (2, 39290502), (3, 26193668), (4, 19645251), (6, 13096834), (12, 6548417), (17, 4622412), (34, 2311206), (51, 1540804), (68, 1155603), (102, 770402), (151, 520404), (204, 385201), (302, 260202), (453, 173468), (604, 130101), (906, 86734), (1812, 43367), (2551, 30804), (2567, 30612), (5102, 15402), (5134, 15306), (7653, 10268), (7701, 10204)]