87081142

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{4159}}^1$

素因数の和:4228

約数の個数: 24

約数和(自身を含む): 142646400

約数和(自身を除く): 55565258

約数列:

[1, 2, 19, 29, 38, 58, 361, 551, 722, 1102, 4159, 8318, 10469, 20938, 79021, 120611, 158042, 241222, 1501399, 2291609, 3002798, 4583218, 43540571, 87081142]

約数ペア:

[(1, 87081142), (2, 43540571), (19, 4583218), (29, 3002798), (38, 2291609), (58, 1501399), (361, 241222), (551, 158042), (722, 120611), (1102, 79021), (4159, 20938), (8318, 10469)]