90708912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{89989}}^1$

素因数の和:90010

約数の個数: 60

約数和(自身を含む): 290127760

約数和(自身を除く): 199418848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 89989, 179978, 269967, 359956, 539934, 629923, 719912, 809901, 1079868, 1259846, 1439824, 1619802, 1889769, 2159736, 2519692, 3239604, 3779538, 4319472, 5039384, 5669307, 6479208, 7559076, 10078768, 11338614, 12958416, 15118152, 22677228, 30236304, 45354456, 90708912]

約数ペア:

[(1, 90708912), (2, 45354456), (3, 30236304), (4, 22677228), (6, 15118152), (7, 12958416), (8, 11338614), (9, 10078768), (12, 7559076), (14, 6479208), (16, 5669307), (18, 5039384), (21, 4319472), (24, 3779538), (28, 3239604), (36, 2519692), (42, 2159736), (48, 1889769), (56, 1619802), (63, 1439824), (72, 1259846), (84, 1079868), (112, 809901), (126, 719912), (144, 629923), (168, 539934), (252, 359956), (336, 269967), (504, 179978), (1008, 89989)]