86821308

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{38281}}^1$

素因数の和:38304

約数の個数: 60

約数和(自身を含む): 259398832

約数和(自身を除く): 172577524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 38281, 76562, 114843, 153124, 229686, 267967, 344529, 459372, 535934, 689058, 803901, 1033587, 1071868, 1378116, 1607802, 2067174, 2411703, 3100761, 3215604, 4134348, 4823406, 6201522, 7235109, 9646812, 12403044, 14470218, 21705327, 28940436, 43410654, 86821308]

約数ペア:

[(1, 86821308), (2, 43410654), (3, 28940436), (4, 21705327), (6, 14470218), (7, 12403044), (9, 9646812), (12, 7235109), (14, 6201522), (18, 4823406), (21, 4134348), (27, 3215604), (28, 3100761), (36, 2411703), (42, 2067174), (54, 1607802), (63, 1378116), (81, 1071868), (84, 1033587), (108, 803901), (126, 689058), (162, 535934), (189, 459372), (252, 344529), (324, 267967), (378, 229686), (567, 153124), (756, 114843), (1134, 76562), (2268, 38281)]