8457204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 24195360

約数和(自身を除く): 15738156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 757, 798, 931, 1514, 1596, 1862, 2271, 2793, 3028, 3724, 4542, 5299, 5586, 9084, 10598, 11172, 14383, 15897, 21196, 28766, 31794, 37093, 43149, 57532, 63588, 74186, 86298, 100681, 111279, 148372, 172596, 201362, 222558, 302043, 402724, 445116, 604086, 704767, 1208172, 1409534, 2114301, 2819068, 4228602, 8457204]

約数ペア:

[(1, 8457204), (2, 4228602), (3, 2819068), (4, 2114301), (6, 1409534), (7, 1208172), (12, 704767), (14, 604086), (19, 445116), (21, 402724), (28, 302043), (38, 222558), (42, 201362), (49, 172596), (57, 148372), (76, 111279), (84, 100681), (98, 86298), (114, 74186), (133, 63588), (147, 57532), (196, 43149), (228, 37093), (266, 31794), (294, 28766), (399, 21196), (532, 15897), (588, 14383), (757, 11172), (798, 10598), (931, 9084), (1514, 5586), (1596, 5299), (1862, 4542), (2271, 3724), (2793, 3028)]