61851696

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:450

約数の個数: 80

約数和(自身を含む): 166560768

約数和(自身を除く): 104709072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 197, 211, 248, 372, 394, 422, 496, 591, 633, 744, 788, 844, 1182, 1266, 1488, 1576, 1688, 2364, 2532, 3152, 3376, 4728, 5064, 6107, 6541, 9456, 10128, 12214, 13082, 18321, 19623, 24428, 26164, 36642, 39246, 41567, 48856, 52328, 73284, 78492, 83134, 97712, 104656, 124701, 146568, 156984, 166268, 249402, 293136, 313968, 332536, 498804, 665072, 997608, 1288577, 1995216, 2577154, 3865731, 5154308, 7731462, 10308616, 15462924, 20617232, 30925848, 61851696]

約数ペア:

[(1, 61851696), (2, 30925848), (3, 20617232), (4, 15462924), (6, 10308616), (8, 7731462), (12, 5154308), (16, 3865731), (24, 2577154), (31, 1995216), (48, 1288577), (62, 997608), (93, 665072), (124, 498804), (186, 332536), (197, 313968), (211, 293136), (248, 249402), (372, 166268), (394, 156984), (422, 146568), (496, 124701), (591, 104656), (633, 97712), (744, 83134), (788, 78492), (844, 73284), (1182, 52328), (1266, 48856), (1488, 41567), (1576, 39246), (1688, 36642), (2364, 26164), (2532, 24428), (3152, 19623), (3376, 18321), (4728, 13082), (5064, 12214), (6107, 10128), (6541, 9456)]