80281056

素因数分解:

$2^5\times 3^1\times {\mathrm{239}}^1\times {\mathrm{3499}}^1$

素因数の和:3751

約数の個数: 48

約数和(自身を含む): 211680000

約数和(自身を除く): 131398944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 239, 478, 717, 956, 1434, 1912, 2868, 3499, 3824, 5736, 6998, 7648, 10497, 11472, 13996, 20994, 22944, 27992, 41988, 55984, 83976, 111968, 167952, 335904, 836261, 1672522, 2508783, 3345044, 5017566, 6690088, 10035132, 13380176, 20070264, 26760352, 40140528, 80281056]

約数ペア:

[(1, 80281056), (2, 40140528), (3, 26760352), (4, 20070264), (6, 13380176), (8, 10035132), (12, 6690088), (16, 5017566), (24, 3345044), (32, 2508783), (48, 1672522), (96, 836261), (239, 335904), (478, 167952), (717, 111968), (956, 83976), (1434, 55984), (1912, 41988), (2868, 27992), (3499, 22944), (3824, 20994), (5736, 13996), (6998, 11472), (7648, 10497)]