78299564

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 160161792

約数和(自身を除く): 81862228

約数列:

[1, 2, 4, 7, 14, 28, 97, 127, 194, 227, 254, 388, 454, 508, 679, 889, 908, 1358, 1589, 1778, 2716, 3178, 3556, 6356, 12319, 22019, 24638, 28829, 44038, 49276, 57658, 86233, 88076, 115316, 154133, 172466, 201803, 308266, 344932, 403606, 616532, 807212, 2796413, 5592826, 11185652, 19574891, 39149782, 78299564]

約数ペア:

[(1, 78299564), (2, 39149782), (4, 19574891), (7, 11185652), (14, 5592826), (28, 2796413), (97, 807212), (127, 616532), (194, 403606), (227, 344932), (254, 308266), (388, 201803), (454, 172466), (508, 154133), (679, 115316), (889, 88076), (908, 86233), (1358, 57658), (1589, 49276), (1778, 44038), (2716, 28829), (3178, 24638), (3556, 22019), (6356, 12319)]