77771525024

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{377561}}^1$

素因数の和:377769

約数の個数: 48

約数和(自身を含む): 157846590216

約数和(自身を除く): 80075065192

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 157, 164, 314, 328, 628, 656, 1256, 1312, 2512, 5024, 6437, 12874, 25748, 51496, 102992, 205984, 377561, 755122, 1510244, 3020488, 6040976, 12081952, 15480001, 30960002, 59277077, 61920004, 118554154, 123840008, 237108308, 247680016, 474216616, 495360032, 948433232, 1896866464, 2430360157, 4860720314, 9721440628, 19442881256, 38885762512, 77771525024]

約数ペア:

[(1, 77771525024), (2, 38885762512), (4, 19442881256), (8, 9721440628), (16, 4860720314), (32, 2430360157), (41, 1896866464), (82, 948433232), (157, 495360032), (164, 474216616), (314, 247680016), (328, 237108308), (628, 123840008), (656, 118554154), (1256, 61920004), (1312, 59277077), (2512, 30960002), (5024, 15480001), (6437, 12081952), (12874, 6040976), (25748, 3020488), (51496, 1510244), (102992, 755122), (205984, 377561)]