80454798

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1129}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 180863280

約数和(自身を除く): 100408482

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 107, 111, 214, 222, 321, 333, 642, 666, 963, 1129, 1926, 2258, 3387, 3959, 6774, 7918, 10161, 11877, 20322, 23754, 35631, 41773, 71262, 83546, 120803, 125319, 241606, 250638, 362409, 375957, 724818, 751914, 1087227, 2174454, 4469711, 8939422, 13409133, 26818266, 40227399, 80454798]

約数ペア:

[(1, 80454798), (2, 40227399), (3, 26818266), (6, 13409133), (9, 8939422), (18, 4469711), (37, 2174454), (74, 1087227), (107, 751914), (111, 724818), (214, 375957), (222, 362409), (321, 250638), (333, 241606), (642, 125319), (666, 120803), (963, 83546), (1129, 71262), (1926, 41773), (2258, 35631), (3387, 23754), (3959, 20322), (6774, 11877), (7918, 10161)]