84156768

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2837}}^1$

素因数の和:2956

約数の個数: 72

約数和(自身を含む): 241729488

約数和(自身を除く): 157572720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 2837, 3296, 3708, 4944, 5674, 7416, 8511, 9888, 11348, 14832, 17022, 22696, 25533, 29664, 34044, 45392, 51066, 68088, 90784, 102132, 136176, 204264, 272352, 292211, 408528, 584422, 817056, 876633, 1168844, 1753266, 2337688, 2629899, 3506532, 4675376, 5259798, 7013064, 9350752, 10519596, 14026128, 21039192, 28052256, 42078384, 84156768]

約数ペア:

[(1, 84156768), (2, 42078384), (3, 28052256), (4, 21039192), (6, 14026128), (8, 10519596), (9, 9350752), (12, 7013064), (16, 5259798), (18, 4675376), (24, 3506532), (32, 2629899), (36, 2337688), (48, 1753266), (72, 1168844), (96, 876633), (103, 817056), (144, 584422), (206, 408528), (288, 292211), (309, 272352), (412, 204264), (618, 136176), (824, 102132), (927, 90784), (1236, 68088), (1648, 51066), (1854, 45392), (2472, 34044), (2837, 29664), (3296, 25533), (3708, 22696), (4944, 17022), (5674, 14832), (7416, 11348), (8511, 9888)]