78826488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{797}}^1$

素因数の和:1136

約数の個数: 64

約数和(自身を含む): 213161760

約数和(自身を除く): 134335272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 317, 634, 797, 951, 1268, 1594, 1902, 2391, 2536, 3188, 3804, 4121, 4782, 6376, 7608, 8242, 9564, 10361, 12363, 16484, 19128, 20722, 24726, 31083, 32968, 41444, 49452, 62166, 82888, 98904, 124332, 248664, 252649, 505298, 757947, 1010596, 1515894, 2021192, 3031788, 3284437, 6063576, 6568874, 9853311, 13137748, 19706622, 26275496, 39413244, 78826488]

約数ペア:

[(1, 78826488), (2, 39413244), (3, 26275496), (4, 19706622), (6, 13137748), (8, 9853311), (12, 6568874), (13, 6063576), (24, 3284437), (26, 3031788), (39, 2021192), (52, 1515894), (78, 1010596), (104, 757947), (156, 505298), (312, 252649), (317, 248664), (634, 124332), (797, 98904), (951, 82888), (1268, 62166), (1594, 49452), (1902, 41444), (2391, 32968), (2536, 31083), (3188, 24726), (3804, 20722), (4121, 19128), (4782, 16484), (6376, 12363), (7608, 10361), (8242, 9564)]