77801473854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{205111}}^1$

素因数の和:206753

約数の個数: 48

約数和(自身を含む): 181649648544

約数和(自身を除く): 103848174690

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1621, 3242, 4863, 9726, 14589, 21073, 29178, 42146, 63219, 126438, 189657, 205111, 379314, 410222, 615333, 1230666, 1845999, 2666443, 3691998, 5332886, 7999329, 15998658, 23997987, 47995974, 332484931, 664969862, 997454793, 1994909586, 2992364379, 4322304103, 5984728758, 8644608206, 12966912309, 25933824618, 38900736927, 77801473854]

約数ペア:

[(1, 77801473854), (2, 38900736927), (3, 25933824618), (6, 12966912309), (9, 8644608206), (13, 5984728758), (18, 4322304103), (26, 2992364379), (39, 1994909586), (78, 997454793), (117, 664969862), (234, 332484931), (1621, 47995974), (3242, 23997987), (4863, 15998658), (9726, 7999329), (14589, 5332886), (21073, 3691998), (29178, 2666443), (42146, 1845999), (63219, 1230666), (126438, 615333), (189657, 410222), (205111, 379314)]