80141562

素因数分解:

$2^1\times 3^4\times {\mathrm{139}}^1\times {\mathrm{3559}}^1$

素因数の和:3712

約数の個数: 40

約数和(自身を含む): 180919200

約数和(自身を除く): 100777638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 278, 417, 834, 1251, 2502, 3559, 3753, 7118, 7506, 10677, 11259, 21354, 22518, 32031, 64062, 96093, 192186, 288279, 494701, 576558, 989402, 1484103, 2968206, 4452309, 8904618, 13356927, 26713854, 40070781, 80141562]

約数ペア:

[(1, 80141562), (2, 40070781), (3, 26713854), (6, 13356927), (9, 8904618), (18, 4452309), (27, 2968206), (54, 1484103), (81, 989402), (139, 576558), (162, 494701), (278, 288279), (417, 192186), (834, 96093), (1251, 64062), (2502, 32031), (3559, 22518), (3753, 21354), (7118, 11259), (7506, 10677)]