61461348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{809}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 154949760

約数和(自身を除く): 93488412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 487, 809, 974, 1461, 1618, 1948, 2427, 2922, 3236, 4854, 5844, 6331, 9708, 10517, 12662, 18993, 21034, 25324, 31551, 37986, 42068, 63102, 75972, 126204, 393983, 787966, 1181949, 1575932, 2363898, 4727796, 5121779, 10243558, 15365337, 20487116, 30730674, 61461348]

約数ペア:

[(1, 61461348), (2, 30730674), (3, 20487116), (4, 15365337), (6, 10243558), (12, 5121779), (13, 4727796), (26, 2363898), (39, 1575932), (52, 1181949), (78, 787966), (156, 393983), (487, 126204), (809, 75972), (974, 63102), (1461, 42068), (1618, 37986), (1948, 31551), (2427, 25324), (2922, 21034), (3236, 18993), (4854, 12662), (5844, 10517), (6331, 9708)]