67220388

素因数分解:

$2^2\times 3^3\times {\mathrm{641}}^1\times {\mathrm{971}}^1$

素因数の和:1625

約数の個数: 48

約数和(自身を含む): 174726720

約数和(自身を除く): 107506332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 641, 971, 1282, 1923, 1942, 2564, 2913, 3846, 3884, 5769, 5826, 7692, 8739, 11538, 11652, 17307, 17478, 23076, 26217, 34614, 34956, 52434, 69228, 104868, 622411, 1244822, 1867233, 2489644, 3734466, 5601699, 7468932, 11203398, 16805097, 22406796, 33610194, 67220388]

約数ペア:

[(1, 67220388), (2, 33610194), (3, 22406796), (4, 16805097), (6, 11203398), (9, 7468932), (12, 5601699), (18, 3734466), (27, 2489644), (36, 1867233), (54, 1244822), (108, 622411), (641, 104868), (971, 69228), (1282, 52434), (1923, 34956), (1942, 34614), (2564, 26217), (2913, 23076), (3846, 17478), (3884, 17307), (5769, 11652), (5826, 11538), (7692, 8739)]