80336904

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{7951}}^1$

素因数の和:8381

約数の個数: 32

約数和(自身を含む): 201344640

約数和(自身を除く): 121007736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 7951, 10104, 15902, 23853, 31804, 47706, 63608, 95412, 190824, 3347371, 6694742, 10042113, 13389484, 20084226, 26778968, 40168452, 80336904]

約数ペア:

[(1, 80336904), (2, 40168452), (3, 26778968), (4, 20084226), (6, 13389484), (8, 10042113), (12, 6694742), (24, 3347371), (421, 190824), (842, 95412), (1263, 63608), (1684, 47706), (2526, 31804), (3368, 23853), (5052, 15902), (7951, 10104)]