83706172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{449}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 169344000

約数和(自身を除く): 85637828

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 223, 418, 446, 449, 836, 892, 898, 1796, 2453, 4237, 4906, 4939, 8474, 8531, 9812, 9878, 16948, 17062, 19756, 34124, 46607, 93214, 93841, 100127, 186428, 187682, 200254, 375364, 400508, 1101397, 1902413, 2202794, 3804826, 4405588, 7609652, 20926543, 41853086, 83706172]

約数ペア:

[(1, 83706172), (2, 41853086), (4, 20926543), (11, 7609652), (19, 4405588), (22, 3804826), (38, 2202794), (44, 1902413), (76, 1101397), (209, 400508), (223, 375364), (418, 200254), (446, 187682), (449, 186428), (836, 100127), (892, 93841), (898, 93214), (1796, 46607), (2453, 34124), (4237, 19756), (4906, 17062), (4939, 16948), (8474, 9878), (8531, 9812)]