90027864

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{21193}}^1$

素因数の和:21264

約数の個数: 48

約数和(自身を含む): 247969800

約数和(自身を除く): 157941936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 21193, 42386, 63579, 84772, 127158, 169544, 190737, 254316, 381474, 508632, 762948, 1250387, 1525896, 2500774, 3751161, 5001548, 7502322, 10003096, 11253483, 15004644, 22506966, 30009288, 45013932, 90027864]

約数ペア:

[(1, 90027864), (2, 45013932), (3, 30009288), (4, 22506966), (6, 15004644), (8, 11253483), (9, 10003096), (12, 7502322), (18, 5001548), (24, 3751161), (36, 2500774), (59, 1525896), (72, 1250387), (118, 762948), (177, 508632), (236, 381474), (354, 254316), (472, 190737), (531, 169544), (708, 127158), (1062, 84772), (1416, 63579), (2124, 42386), (4248, 21193)]