61491888

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{3779}}^1$

素因数の和:3906

約数の個数: 60

約数和(自身を含む): 173660760

約数和(自身を除く): 112168872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 3779, 4068, 5424, 7558, 8136, 11337, 15116, 16272, 22674, 30232, 34011, 45348, 60464, 68022, 90696, 136044, 181392, 272088, 427027, 544176, 854054, 1281081, 1708108, 2562162, 3416216, 3843243, 5124324, 6832432, 7686486, 10248648, 15372972, 20497296, 30745944, 61491888]

約数ペア:

[(1, 61491888), (2, 30745944), (3, 20497296), (4, 15372972), (6, 10248648), (8, 7686486), (9, 6832432), (12, 5124324), (16, 3843243), (18, 3416216), (24, 2562162), (36, 1708108), (48, 1281081), (72, 854054), (113, 544176), (144, 427027), (226, 272088), (339, 181392), (452, 136044), (678, 90696), (904, 68022), (1017, 60464), (1356, 45348), (1808, 34011), (2034, 30232), (2712, 22674), (3779, 16272), (4068, 15116), (5424, 11337), (7558, 8136)]