85054876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 162570240

約数和(自身を除く): 77515364

約数列:

[1, 2, 4, 17, 34, 68, 71, 79, 142, 158, 223, 284, 316, 446, 892, 1207, 1343, 2414, 2686, 3791, 4828, 5372, 5609, 7582, 11218, 15164, 15833, 17617, 22436, 31666, 35234, 63332, 70468, 95353, 190706, 269161, 299489, 381412, 538322, 598978, 1076644, 1197956, 1250807, 2501614, 5003228, 21263719, 42527438, 85054876]

約数ペア:

[(1, 85054876), (2, 42527438), (4, 21263719), (17, 5003228), (34, 2501614), (68, 1250807), (71, 1197956), (79, 1076644), (142, 598978), (158, 538322), (223, 381412), (284, 299489), (316, 269161), (446, 190706), (892, 95353), (1207, 70468), (1343, 63332), (2414, 35234), (2686, 31666), (3791, 22436), (4828, 17617), (5372, 15833), (5609, 15164), (7582, 11218)]