61216812

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{10831}}^1$

素因数の和:10998

約数の個数: 36

約数和(自身を含む): 155742496

約数和(自身を除く): 94525684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 10831, 21662, 32493, 43324, 64986, 97479, 129972, 194958, 389916, 1700467, 3400934, 5101401, 6801868, 10202802, 15304203, 20405604, 30608406, 61216812]

約数ペア:

[(1, 61216812), (2, 30608406), (3, 20405604), (4, 15304203), (6, 10202802), (9, 6801868), (12, 5101401), (18, 3400934), (36, 1700467), (157, 389916), (314, 194958), (471, 129972), (628, 97479), (942, 64986), (1413, 43324), (1884, 32493), (2826, 21662), (5652, 10831)]