91205748

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2099}}^1$

素因数の和:2197

約数の個数: 72

約数和(自身を含む): 247665600

約数和(自身を除く): 156459852

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 71, 102, 142, 153, 204, 213, 284, 306, 426, 612, 639, 852, 1207, 1278, 2099, 2414, 2556, 3621, 4198, 4828, 6297, 7242, 8396, 10863, 12594, 14484, 18891, 21726, 25188, 35683, 37782, 43452, 71366, 75564, 107049, 142732, 149029, 214098, 298058, 321147, 428196, 447087, 596116, 642294, 894174, 1284588, 1341261, 1788348, 2533493, 2682522, 5066986, 5365044, 7600479, 10133972, 15200958, 22801437, 30401916, 45602874, 91205748]

約数ペア:

[(1, 91205748), (2, 45602874), (3, 30401916), (4, 22801437), (6, 15200958), (9, 10133972), (12, 7600479), (17, 5365044), (18, 5066986), (34, 2682522), (36, 2533493), (51, 1788348), (68, 1341261), (71, 1284588), (102, 894174), (142, 642294), (153, 596116), (204, 447087), (213, 428196), (284, 321147), (306, 298058), (426, 214098), (612, 149029), (639, 142732), (852, 107049), (1207, 75564), (1278, 71366), (2099, 43452), (2414, 37782), (2556, 35683), (3621, 25188), (4198, 21726), (4828, 18891), (6297, 14484), (7242, 12594), (8396, 10863)]