78759572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 151139520

約数和(自身を除く): 72379948

約数列:

[1, 2, 4, 17, 34, 59, 67, 68, 118, 134, 236, 268, 293, 586, 1003, 1139, 1172, 2006, 2278, 3953, 4012, 4556, 4981, 7906, 9962, 15812, 17287, 19631, 19924, 34574, 39262, 67201, 69148, 78524, 134402, 268804, 293879, 333727, 587758, 667454, 1158229, 1175516, 1334908, 2316458, 4632916, 19689893, 39379786, 78759572]

約数ペア:

[(1, 78759572), (2, 39379786), (4, 19689893), (17, 4632916), (34, 2316458), (59, 1334908), (67, 1175516), (68, 1158229), (118, 667454), (134, 587758), (236, 333727), (268, 293879), (293, 268804), (586, 134402), (1003, 78524), (1139, 69148), (1172, 67201), (2006, 39262), (2278, 34574), (3953, 19924), (4012, 19631), (4556, 17287), (4981, 15812), (7906, 9962)]