80851218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{6661}}^1$

素因数の和:6707

約数の個数: 48

約数和(自身を含む): 196342464

約数和(自身を除く): 115491246

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 289, 357, 578, 714, 867, 1734, 2023, 4046, 6069, 6661, 12138, 13322, 19983, 39966, 46627, 93254, 113237, 139881, 226474, 279762, 339711, 679422, 792659, 1585318, 1925029, 2377977, 3850058, 4755954, 5775087, 11550174, 13475203, 26950406, 40425609, 80851218]

約数ペア:

[(1, 80851218), (2, 40425609), (3, 26950406), (6, 13475203), (7, 11550174), (14, 5775087), (17, 4755954), (21, 3850058), (34, 2377977), (42, 1925029), (51, 1585318), (102, 792659), (119, 679422), (238, 339711), (289, 279762), (357, 226474), (578, 139881), (714, 113237), (867, 93254), (1734, 46627), (2023, 39966), (4046, 19983), (6069, 13322), (6661, 12138)]