90512208

素因数分解:

$2^4\times 3^3\times {\mathrm{209519}}^1$

素因数の和:209536

約数の個数: 40

約数和(自身を含む): 259804800

約数和(自身を除く): 169292592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 209519, 419038, 628557, 838076, 1257114, 1676152, 1885671, 2514228, 3352304, 3771342, 5028456, 5657013, 7542684, 10056912, 11314026, 15085368, 22628052, 30170736, 45256104, 90512208]

約数ペア:

[(1, 90512208), (2, 45256104), (3, 30170736), (4, 22628052), (6, 15085368), (8, 11314026), (9, 10056912), (12, 7542684), (16, 5657013), (18, 5028456), (24, 3771342), (27, 3352304), (36, 2514228), (48, 1885671), (54, 1676152), (72, 1257114), (108, 838076), (144, 628557), (216, 419038), (432, 209519)]