90400908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1579}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 227924480

約数和(自身を除く): 137523572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 367, 734, 1101, 1468, 1579, 2202, 3158, 4404, 4737, 4771, 6316, 9474, 9542, 14313, 18948, 19084, 20527, 28626, 41054, 57252, 61581, 82108, 123162, 246324, 579493, 1158986, 1738479, 2317972, 3476958, 6953916, 7533409, 15066818, 22600227, 30133636, 45200454, 90400908]

約数ペア:

[(1, 90400908), (2, 45200454), (3, 30133636), (4, 22600227), (6, 15066818), (12, 7533409), (13, 6953916), (26, 3476958), (39, 2317972), (52, 1738479), (78, 1158986), (156, 579493), (367, 246324), (734, 123162), (1101, 82108), (1468, 61581), (1579, 57252), (2202, 41054), (3158, 28626), (4404, 20527), (4737, 19084), (4771, 18948), (6316, 14313), (9474, 9542)]