71696808

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{21187}}^1$

素因数の和:21246

約数の個数: 48

約数和(自身を含む): 198319680

約数和(自身を除く): 126622872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 21187, 42374, 63561, 84748, 127122, 169496, 190683, 254244, 381366, 508488, 762732, 995789, 1525464, 1991578, 2987367, 3983156, 5974734, 7966312, 8962101, 11949468, 17924202, 23898936, 35848404, 71696808]

約数ペア:

[(1, 71696808), (2, 35848404), (3, 23898936), (4, 17924202), (6, 11949468), (8, 8962101), (9, 7966312), (12, 5974734), (18, 3983156), (24, 2987367), (36, 1991578), (47, 1525464), (72, 995789), (94, 762732), (141, 508488), (188, 381366), (282, 254244), (376, 190683), (423, 169496), (564, 127122), (846, 84748), (1128, 63561), (1692, 42374), (3384, 21187)]