90304844

素因数分解:

$2^2\times 7^2\times {\mathrm{431}}^1\times {\mathrm{1069}}^1$

素因数の和:1518

約数の個数: 36

約数和(自身を含む): 184433760

約数和(自身を除く): 94128916

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 431, 862, 1069, 1724, 2138, 3017, 4276, 6034, 7483, 12068, 14966, 21119, 29932, 42238, 52381, 84476, 104762, 209524, 460739, 921478, 1842956, 3225173, 6450346, 12900692, 22576211, 45152422, 90304844]

約数ペア:

[(1, 90304844), (2, 45152422), (4, 22576211), (7, 12900692), (14, 6450346), (28, 3225173), (49, 1842956), (98, 921478), (196, 460739), (431, 209524), (862, 104762), (1069, 84476), (1724, 52381), (2138, 42238), (3017, 29932), (4276, 21119), (6034, 14966), (7483, 12068)]