91438416

素因数分解:

$2^4\times 3^3\times {\mathrm{211663}}^1$

素因数の和:211680

約数の個数: 40

約数和(自身を含む): 262463360

約数和(自身を除く): 171024944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 211663, 423326, 634989, 846652, 1269978, 1693304, 1904967, 2539956, 3386608, 3809934, 5079912, 5714901, 7619868, 10159824, 11429802, 15239736, 22859604, 30479472, 45719208, 91438416]

約数ペア:

[(1, 91438416), (2, 45719208), (3, 30479472), (4, 22859604), (6, 15239736), (8, 11429802), (9, 10159824), (12, 7619868), (16, 5714901), (18, 5079912), (24, 3809934), (27, 3386608), (36, 2539956), (48, 1904967), (54, 1693304), (72, 1269978), (108, 846652), (144, 634989), (216, 423326), (432, 211663)]