66221952

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{5563}}^1$

素因数の和:5611

約数の個数: 64

約数和(自身を含む): 181608960

約数和(自身を除く): 115387008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5563, 5952, 11126, 11904, 16689, 22252, 33378, 44504, 66756, 89008, 133512, 172453, 178016, 267024, 344906, 356032, 517359, 534048, 689812, 712064, 1034718, 1068096, 1379624, 2069436, 2136192, 2759248, 4138872, 5518496, 8277744, 11036992, 16555488, 22073984, 33110976, 66221952]

約数ペア:

[(1, 66221952), (2, 33110976), (3, 22073984), (4, 16555488), (6, 11036992), (8, 8277744), (12, 5518496), (16, 4138872), (24, 2759248), (31, 2136192), (32, 2069436), (48, 1379624), (62, 1068096), (64, 1034718), (93, 712064), (96, 689812), (124, 534048), (128, 517359), (186, 356032), (192, 344906), (248, 267024), (372, 178016), (384, 172453), (496, 133512), (744, 89008), (992, 66756), (1488, 44504), (1984, 33378), (2976, 22252), (3968, 16689), (5563, 11904), (5952, 11126)]