81248904

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{102587}}^1$

素因数の和:102610

約数の個数: 48

約数和(自身を含む): 240055920

約数和(自身を除く): 158807016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 102587, 205174, 307761, 410348, 615522, 820696, 923283, 1128457, 1231044, 1846566, 2256914, 2462088, 3385371, 3693132, 4513828, 6770742, 7386264, 9027656, 10156113, 13541484, 20312226, 27082968, 40624452, 81248904]

約数ペア:

[(1, 81248904), (2, 40624452), (3, 27082968), (4, 20312226), (6, 13541484), (8, 10156113), (9, 9027656), (11, 7386264), (12, 6770742), (18, 4513828), (22, 3693132), (24, 3385371), (33, 2462088), (36, 2256914), (44, 1846566), (66, 1231044), (72, 1128457), (88, 923283), (99, 820696), (132, 615522), (198, 410348), (264, 307761), (396, 205174), (792, 102587)]