61531632

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{3119}}^1$

素因数の和:3270

約数の個数: 60

約数和(自身を含む): 173515680

約数和(自身を除く): 111984048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3119, 3288, 4932, 6238, 6576, 9357, 9864, 12476, 18714, 19728, 24952, 28071, 37428, 49904, 56142, 74856, 112284, 149712, 224568, 427303, 449136, 854606, 1281909, 1709212, 2563818, 3418424, 3845727, 5127636, 6836848, 7691454, 10255272, 15382908, 20510544, 30765816, 61531632]

約数ペア:

[(1, 61531632), (2, 30765816), (3, 20510544), (4, 15382908), (6, 10255272), (8, 7691454), (9, 6836848), (12, 5127636), (16, 3845727), (18, 3418424), (24, 2563818), (36, 1709212), (48, 1281909), (72, 854606), (137, 449136), (144, 427303), (274, 224568), (411, 149712), (548, 112284), (822, 74856), (1096, 56142), (1233, 49904), (1644, 37428), (2192, 28071), (2466, 24952), (3119, 19728), (3288, 18714), (4932, 12476), (6238, 9864), (6576, 9357)]