90387888

素因数分解:

$2^4\times 3^1\times {\mathrm{239}}^1\times {\mathrm{7879}}^1$

素因数の和:8129

約数の個数: 40

約数和(自身を含む): 234508800

約数和(自身を除く): 144120912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 7879, 11472, 15758, 23637, 31516, 47274, 63032, 94548, 126064, 189096, 378192, 1883081, 3766162, 5649243, 7532324, 11298486, 15064648, 22596972, 30129296, 45193944, 90387888]

約数ペア:

[(1, 90387888), (2, 45193944), (3, 30129296), (4, 22596972), (6, 15064648), (8, 11298486), (12, 7532324), (16, 5649243), (24, 3766162), (48, 1883081), (239, 378192), (478, 189096), (717, 126064), (956, 94548), (1434, 63032), (1912, 47274), (2868, 31516), (3824, 23637), (5736, 15758), (7879, 11472)]