80626308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 229920768

約数和(自身を除く): 149294460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 131, 204, 238, 262, 357, 393, 431, 476, 524, 714, 786, 862, 917, 1293, 1428, 1572, 1724, 1834, 2227, 2586, 2751, 3017, 3668, 4454, 5172, 5502, 6034, 6681, 7327, 8908, 9051, 11004, 12068, 13362, 14654, 15589, 18102, 21981, 26724, 29308, 31178, 36204, 43962, 46767, 51289, 56461, 62356, 87924, 93534, 102578, 112922, 153867, 169383, 187068, 205156, 225844, 307734, 338766, 395227, 615468, 677532, 790454, 959837, 1185681, 1580908, 1919674, 2371362, 2879511, 3839348, 4742724, 5759022, 6718859, 11518044, 13437718, 20156577, 26875436, 40313154, 80626308]

約数ペア:

[(1, 80626308), (2, 40313154), (3, 26875436), (4, 20156577), (6, 13437718), (7, 11518044), (12, 6718859), (14, 5759022), (17, 4742724), (21, 3839348), (28, 2879511), (34, 2371362), (42, 1919674), (51, 1580908), (68, 1185681), (84, 959837), (102, 790454), (119, 677532), (131, 615468), (204, 395227), (238, 338766), (262, 307734), (357, 225844), (393, 205156), (431, 187068), (476, 169383), (524, 153867), (714, 112922), (786, 102578), (862, 93534), (917, 87924), (1293, 62356), (1428, 56461), (1572, 51289), (1724, 46767), (1834, 43962), (2227, 36204), (2586, 31178), (2751, 29308), (3017, 26724), (3668, 21981), (4454, 18102), (5172, 15589), (5502, 14654), (6034, 13362), (6681, 12068), (7327, 11004), (8908, 9051)]