64897656

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 166968480

約数和(自身を除く): 102070824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 97, 122, 183, 194, 244, 291, 366, 388, 457, 488, 582, 732, 776, 914, 1164, 1371, 1464, 1828, 2328, 2742, 3656, 5484, 5917, 10968, 11834, 17751, 23668, 27877, 35502, 44329, 47336, 55754, 71004, 83631, 88658, 111508, 132987, 142008, 167262, 177316, 223016, 265974, 334524, 354632, 531948, 669048, 1063896, 2704069, 5408138, 8112207, 10816276, 16224414, 21632552, 32448828, 64897656]

約数ペア:

[(1, 64897656), (2, 32448828), (3, 21632552), (4, 16224414), (6, 10816276), (8, 8112207), (12, 5408138), (24, 2704069), (61, 1063896), (97, 669048), (122, 531948), (183, 354632), (194, 334524), (244, 265974), (291, 223016), (366, 177316), (388, 167262), (457, 142008), (488, 132987), (582, 111508), (732, 88658), (776, 83631), (914, 71004), (1164, 55754), (1371, 47336), (1464, 44329), (1828, 35502), (2328, 27877), (2742, 23668), (3656, 17751), (5484, 11834), (5917, 10968)]