87430524

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9967}}^1$

素因数の和:10034

約数の個数: 48

約数和(自身を含む): 221050368

約数和(自身を除く): 133619844

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8772, 9967, 19934, 29901, 39868, 59802, 119604, 169439, 338878, 428581, 508317, 677756, 857162, 1016634, 1285743, 1714324, 2033268, 2571486, 5142972, 7285877, 14571754, 21857631, 29143508, 43715262, 87430524]

約数ペア:

[(1, 87430524), (2, 43715262), (3, 29143508), (4, 21857631), (6, 14571754), (12, 7285877), (17, 5142972), (34, 2571486), (43, 2033268), (51, 1714324), (68, 1285743), (86, 1016634), (102, 857162), (129, 677756), (172, 508317), (204, 428581), (258, 338878), (516, 169439), (731, 119604), (1462, 59802), (2193, 39868), (2924, 29901), (4386, 19934), (8772, 9967)]