80631306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37643}}^1$

素因数の和:37675

約数の個数: 48

約数和(自身を含む): 211408704

約数和(自身を除く): 130777398

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 37643, 75286, 112929, 225858, 263501, 338787, 527002, 639931, 677574, 790503, 1279862, 1581006, 1919793, 2371509, 3839586, 4479517, 4743018, 5759379, 8959034, 11518758, 13438551, 26877102, 40315653, 80631306]

約数ペア:

[(1, 80631306), (2, 40315653), (3, 26877102), (6, 13438551), (7, 11518758), (9, 8959034), (14, 5759379), (17, 4743018), (18, 4479517), (21, 3839586), (34, 2371509), (42, 1919793), (51, 1581006), (63, 1279862), (102, 790503), (119, 677574), (126, 639931), (153, 527002), (238, 338787), (306, 263501), (357, 225858), (714, 112929), (1071, 75286), (2142, 37643)]