68993748

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{4663}}^1$

素因数の和:4813

約数の個数: 48

約数和(自身を含む): 180216960

約数和(自身を除く): 111223212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 822, 1233, 1644, 2466, 3699, 4663, 4932, 7398, 9326, 13989, 14796, 18652, 27978, 41967, 55956, 83934, 125901, 167868, 251802, 503604, 638831, 1277662, 1916493, 2555324, 3832986, 5749479, 7665972, 11498958, 17248437, 22997916, 34496874, 68993748]

約数ペア:

[(1, 68993748), (2, 34496874), (3, 22997916), (4, 17248437), (6, 11498958), (9, 7665972), (12, 5749479), (18, 3832986), (27, 2555324), (36, 1916493), (54, 1277662), (108, 638831), (137, 503604), (274, 251802), (411, 167868), (548, 125901), (822, 83934), (1233, 55956), (1644, 41967), (2466, 27978), (3699, 18652), (4663, 14796), (4932, 13989), (7398, 9326)]