87920298

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 194333256

約数和(自身を除く): 106412958

約数列:

[1, 2, 3, 6, 9, 18, 101, 137, 202, 274, 303, 353, 411, 606, 706, 822, 909, 1059, 1233, 1818, 2118, 2466, 3177, 6354, 13837, 27674, 35653, 41511, 48361, 71306, 83022, 96722, 106959, 124533, 145083, 213918, 249066, 290166, 320877, 435249, 641754, 870498, 4884461, 9768922, 14653383, 29306766, 43960149, 87920298]

約数ペア:

[(1, 87920298), (2, 43960149), (3, 29306766), (6, 14653383), (9, 9768922), (18, 4884461), (101, 870498), (137, 641754), (202, 435249), (274, 320877), (303, 290166), (353, 249066), (411, 213918), (606, 145083), (706, 124533), (822, 106959), (909, 96722), (1059, 83022), (1233, 71306), (1818, 48361), (2118, 41511), (2466, 35653), (3177, 27674), (6354, 13837)]