64520424

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 182557440

約数和(自身を除く): 118037016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 137, 186, 211, 248, 274, 279, 372, 411, 422, 548, 558, 633, 744, 822, 844, 1096, 1116, 1233, 1266, 1644, 1688, 1899, 2232, 2466, 2532, 3288, 3798, 4247, 4932, 5064, 6541, 7596, 8494, 9864, 12741, 13082, 15192, 16988, 19623, 25482, 26164, 28907, 33976, 38223, 39246, 50964, 52328, 57814, 58869, 76446, 78492, 86721, 101928, 115628, 117738, 152892, 156984, 173442, 231256, 235476, 260163, 305784, 346884, 470952, 520326, 693768, 896117, 1040652, 1792234, 2081304, 2688351, 3584468, 5376702, 7168936, 8065053, 10753404, 16130106, 21506808, 32260212, 64520424]

約数ペア:

[(1, 64520424), (2, 32260212), (3, 21506808), (4, 16130106), (6, 10753404), (8, 8065053), (9, 7168936), (12, 5376702), (18, 3584468), (24, 2688351), (31, 2081304), (36, 1792234), (62, 1040652), (72, 896117), (93, 693768), (124, 520326), (137, 470952), (186, 346884), (211, 305784), (248, 260163), (274, 235476), (279, 231256), (372, 173442), (411, 156984), (422, 152892), (548, 117738), (558, 115628), (633, 101928), (744, 86721), (822, 78492), (844, 76446), (1096, 58869), (1116, 57814), (1233, 52328), (1266, 50964), (1644, 39246), (1688, 38223), (1899, 33976), (2232, 28907), (2466, 26164), (2532, 25482), (3288, 19623), (3798, 16988), (4247, 15192), (4932, 13082), (5064, 12741), (6541, 9864), (7596, 8494)]