85815136

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:668

約数の個数: 72

約数和(自身を含む): 191041200

約数和(自身を除く): 105226064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 121, 148, 176, 242, 296, 352, 407, 484, 592, 599, 814, 968, 1184, 1198, 1628, 1936, 2396, 3256, 3872, 4477, 4792, 6512, 6589, 8954, 9584, 13024, 13178, 17908, 19168, 22163, 26356, 35816, 44326, 52712, 71632, 72479, 88652, 105424, 143264, 144958, 177304, 210848, 243793, 289916, 354608, 487586, 579832, 709216, 975172, 1159664, 1950344, 2319328, 2681723, 3900688, 5363446, 7801376, 10726892, 21453784, 42907568, 85815136]

約数ペア:

[(1, 85815136), (2, 42907568), (4, 21453784), (8, 10726892), (11, 7801376), (16, 5363446), (22, 3900688), (32, 2681723), (37, 2319328), (44, 1950344), (74, 1159664), (88, 975172), (121, 709216), (148, 579832), (176, 487586), (242, 354608), (296, 289916), (352, 243793), (407, 210848), (484, 177304), (592, 144958), (599, 143264), (814, 105424), (968, 88652), (1184, 72479), (1198, 71632), (1628, 52712), (1936, 44326), (2396, 35816), (3256, 26356), (3872, 22163), (4477, 19168), (4792, 17908), (6512, 13178), (6589, 13024), (8954, 9584)]