72385082

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 146893824

約数和(自身を除く): 74508742

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 43, 77, 86, 119, 154, 187, 238, 301, 374, 473, 602, 643, 731, 946, 1286, 1309, 1462, 2618, 3311, 4501, 5117, 6622, 7073, 8041, 9002, 10234, 10931, 14146, 16082, 21862, 27649, 49511, 55298, 56287, 76517, 99022, 112574, 120241, 153034, 193543, 240482, 304139, 387086, 470033, 608278, 841687, 940066, 1683374, 2128973, 3290231, 4257946, 5170363, 6580462, 10340726, 36192541, 72385082]

約数ペア:

[(1, 72385082), (2, 36192541), (7, 10340726), (11, 6580462), (14, 5170363), (17, 4257946), (22, 3290231), (34, 2128973), (43, 1683374), (77, 940066), (86, 841687), (119, 608278), (154, 470033), (187, 387086), (238, 304139), (301, 240482), (374, 193543), (473, 153034), (602, 120241), (643, 112574), (731, 99022), (946, 76517), (1286, 56287), (1309, 55298), (1462, 49511), (2618, 27649), (3311, 21862), (4501, 16082), (5117, 14146), (6622, 10931), (7073, 10234), (8041, 9002)]