85277244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28771}}^1$

素因数の和:28810

約数の個数: 48

約数和(自身を含む): 225572480

約数和(自身を除く): 140295236

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 28771, 57542, 86313, 115084, 172626, 345252, 374023, 546649, 748046, 1093298, 1122069, 1496092, 1639947, 2186596, 2244138, 3279894, 4488276, 6559788, 7106437, 14212874, 21319311, 28425748, 42638622, 85277244]

約数ペア:

[(1, 85277244), (2, 42638622), (3, 28425748), (4, 21319311), (6, 14212874), (12, 7106437), (13, 6559788), (19, 4488276), (26, 3279894), (38, 2244138), (39, 2186596), (52, 1639947), (57, 1496092), (76, 1122069), (78, 1093298), (114, 748046), (156, 546649), (228, 374023), (247, 345252), (494, 172626), (741, 115084), (988, 86313), (1482, 57542), (2964, 28771)]