61607256

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 159274080

約数和(自身を除く): 97666824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 137, 164, 246, 274, 328, 411, 457, 492, 548, 822, 914, 984, 1096, 1371, 1644, 1828, 2742, 3288, 3656, 5484, 5617, 10968, 11234, 16851, 18737, 22468, 33702, 37474, 44936, 56211, 62609, 67404, 74948, 112422, 125218, 134808, 149896, 187827, 224844, 250436, 375654, 449688, 500872, 751308, 1502616, 2566969, 5133938, 7700907, 10267876, 15401814, 20535752, 30803628, 61607256]

約数ペア:

[(1, 61607256), (2, 30803628), (3, 20535752), (4, 15401814), (6, 10267876), (8, 7700907), (12, 5133938), (24, 2566969), (41, 1502616), (82, 751308), (123, 500872), (137, 449688), (164, 375654), (246, 250436), (274, 224844), (328, 187827), (411, 149896), (457, 134808), (492, 125218), (548, 112422), (822, 74948), (914, 67404), (984, 62609), (1096, 56211), (1371, 44936), (1644, 37474), (1828, 33702), (2742, 22468), (3288, 18737), (3656, 16851), (5484, 11234), (5617, 10968)]