64561524

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 153292608

約数和(自身を除く): 88731084

約数列:

[1, 2, 3, 4, 6, 12, 137, 173, 227, 274, 346, 411, 454, 519, 548, 681, 692, 822, 908, 1038, 1362, 1644, 2076, 2724, 23701, 31099, 39271, 47402, 62198, 71103, 78542, 93297, 94804, 117813, 124396, 142206, 157084, 186594, 235626, 284412, 373188, 471252, 5380127, 10760254, 16140381, 21520508, 32280762, 64561524]

約数ペア:

[(1, 64561524), (2, 32280762), (3, 21520508), (4, 16140381), (6, 10760254), (12, 5380127), (137, 471252), (173, 373188), (227, 284412), (274, 235626), (346, 186594), (411, 157084), (454, 142206), (519, 124396), (548, 117813), (681, 94804), (692, 93297), (822, 78542), (908, 71103), (1038, 62198), (1362, 47402), (1644, 39271), (2076, 31099), (2724, 23701)]