71147376

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1049}}^1$

素因数の和:1223

約数の個数: 80

約数和(自身を含む): 205716000

約数和(自身を除く): 134568624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 314, 432, 471, 628, 942, 1049, 1256, 1413, 1884, 2098, 2512, 2826, 3147, 3768, 4196, 4239, 5652, 6294, 7536, 8392, 8478, 9441, 11304, 12588, 16784, 16956, 18882, 22608, 25176, 28323, 33912, 37764, 50352, 56646, 67824, 75528, 113292, 151056, 164693, 226584, 329386, 453168, 494079, 658772, 988158, 1317544, 1482237, 1976316, 2635088, 2964474, 3952632, 4446711, 5928948, 7905264, 8893422, 11857896, 17786844, 23715792, 35573688, 71147376]

約数ペア:

[(1, 71147376), (2, 35573688), (3, 23715792), (4, 17786844), (6, 11857896), (8, 8893422), (9, 7905264), (12, 5928948), (16, 4446711), (18, 3952632), (24, 2964474), (27, 2635088), (36, 1976316), (48, 1482237), (54, 1317544), (72, 988158), (108, 658772), (144, 494079), (157, 453168), (216, 329386), (314, 226584), (432, 164693), (471, 151056), (628, 113292), (942, 75528), (1049, 67824), (1256, 56646), (1413, 50352), (1884, 37764), (2098, 33912), (2512, 28323), (2826, 25176), (3147, 22608), (3768, 18882), (4196, 16956), (4239, 16784), (5652, 12588), (6294, 11304), (7536, 9441), (8392, 8478)]