64977456

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 173926368

約数和(自身を除く): 108948912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 137, 164, 241, 246, 274, 328, 411, 482, 492, 548, 656, 723, 822, 964, 984, 1096, 1446, 1644, 1928, 1968, 2192, 2892, 3288, 3856, 5617, 5784, 6576, 9881, 11234, 11568, 16851, 19762, 22468, 29643, 33017, 33702, 39524, 44936, 59286, 66034, 67404, 79048, 89872, 99051, 118572, 132068, 134808, 158096, 198102, 237144, 264136, 269616, 396204, 474288, 528272, 792408, 1353697, 1584816, 2707394, 4061091, 5414788, 8122182, 10829576, 16244364, 21659152, 32488728, 64977456]

約数ペア:

[(1, 64977456), (2, 32488728), (3, 21659152), (4, 16244364), (6, 10829576), (8, 8122182), (12, 5414788), (16, 4061091), (24, 2707394), (41, 1584816), (48, 1353697), (82, 792408), (123, 528272), (137, 474288), (164, 396204), (241, 269616), (246, 264136), (274, 237144), (328, 198102), (411, 158096), (482, 134808), (492, 132068), (548, 118572), (656, 99051), (723, 89872), (822, 79048), (964, 67404), (984, 66034), (1096, 59286), (1446, 44936), (1644, 39524), (1928, 33702), (1968, 33017), (2192, 29643), (2892, 22468), (3288, 19762), (3856, 16851), (5617, 11568), (5784, 11234), (6576, 9881)]