81447456

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{8237}}^1$

素因数の和:8353

約数の個数: 48

約数和(自身を含む): 215901504

約数和(自身を除く): 134454048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 8237, 9888, 16474, 24711, 32948, 49422, 65896, 98844, 131792, 197688, 263584, 395376, 790752, 848411, 1696822, 2545233, 3393644, 5090466, 6787288, 10180932, 13574576, 20361864, 27149152, 40723728, 81447456]

約数ペア:

[(1, 81447456), (2, 40723728), (3, 27149152), (4, 20361864), (6, 13574576), (8, 10180932), (12, 6787288), (16, 5090466), (24, 3393644), (32, 2545233), (48, 1696822), (96, 848411), (103, 790752), (206, 395376), (309, 263584), (412, 197688), (618, 131792), (824, 98844), (1236, 65896), (1648, 49422), (2472, 32948), (3296, 24711), (4944, 16474), (8237, 9888)]