61686528

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2641

約数の個数: 72

約数和(自身を含む): 169537536

約数和(自身を除く): 107851008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2591, 2976, 3968, 5182, 5952, 7773, 7936, 10364, 11904, 15546, 20728, 23808, 31092, 41456, 62184, 80321, 82912, 124368, 160642, 165824, 240963, 248736, 321284, 331648, 481926, 497472, 642568, 663296, 963852, 994944, 1285136, 1927704, 1989888, 2570272, 3855408, 5140544, 7710816, 10281088, 15421632, 20562176, 30843264, 61686528]

約数ペア:

[(1, 61686528), (2, 30843264), (3, 20562176), (4, 15421632), (6, 10281088), (8, 7710816), (12, 5140544), (16, 3855408), (24, 2570272), (31, 1989888), (32, 1927704), (48, 1285136), (62, 994944), (64, 963852), (93, 663296), (96, 642568), (124, 497472), (128, 481926), (186, 331648), (192, 321284), (248, 248736), (256, 240963), (372, 165824), (384, 160642), (496, 124368), (744, 82912), (768, 80321), (992, 62184), (1488, 41456), (1984, 31092), (2591, 23808), (2976, 20728), (3968, 15546), (5182, 11904), (5952, 10364), (7773, 7936)]