72988542

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{821}}^1$

素因数の和:1289

約数の個数: 48

約数和(自身を含む): 173113200

約数和(自身を除く): 100124658

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 449, 821, 898, 1347, 1642, 2463, 2694, 4041, 4926, 4939, 7389, 8082, 9031, 9878, 14778, 14817, 18062, 27093, 29634, 44451, 54186, 81279, 88902, 162558, 368629, 737258, 1105887, 2211774, 3317661, 4054919, 6635322, 8109838, 12164757, 24329514, 36494271, 72988542]

約数ペア:

[(1, 72988542), (2, 36494271), (3, 24329514), (6, 12164757), (9, 8109838), (11, 6635322), (18, 4054919), (22, 3317661), (33, 2211774), (66, 1105887), (99, 737258), (198, 368629), (449, 162558), (821, 88902), (898, 81279), (1347, 54186), (1642, 44451), (2463, 29634), (2694, 27093), (4041, 18062), (4926, 14817), (4939, 14778), (7389, 9878), (8082, 9031)]