80197236

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2530

約数の個数: 96

約数和(自身を含む): 243246080

約数和(自身を除く): 163048844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 84, 86, 108, 126, 129, 172, 189, 252, 258, 301, 378, 387, 516, 602, 756, 774, 903, 1161, 1204, 1548, 1806, 2322, 2467, 2709, 3612, 4644, 4934, 5418, 7401, 8127, 9868, 10836, 14802, 16254, 17269, 22203, 29604, 32508, 34538, 44406, 51807, 66609, 69076, 88812, 103614, 106081, 133218, 155421, 207228, 212162, 266436, 310842, 318243, 424324, 466263, 621684, 636486, 742567, 932526, 954729, 1272972, 1485134, 1865052, 1909458, 2227701, 2864187, 2970268, 3818916, 4455402, 5728374, 6683103, 8910804, 11456748, 13366206, 20049309, 26732412, 40098618, 80197236]

約数ペア:

[(1, 80197236), (2, 40098618), (3, 26732412), (4, 20049309), (6, 13366206), (7, 11456748), (9, 8910804), (12, 6683103), (14, 5728374), (18, 4455402), (21, 3818916), (27, 2970268), (28, 2864187), (36, 2227701), (42, 1909458), (43, 1865052), (54, 1485134), (63, 1272972), (84, 954729), (86, 932526), (108, 742567), (126, 636486), (129, 621684), (172, 466263), (189, 424324), (252, 318243), (258, 310842), (301, 266436), (378, 212162), (387, 207228), (516, 155421), (602, 133218), (756, 106081), (774, 103614), (903, 88812), (1161, 69076), (1204, 66609), (1548, 51807), (1806, 44406), (2322, 34538), (2467, 32508), (2709, 29604), (3612, 22203), (4644, 17269), (4934, 16254), (5418, 14802), (7401, 10836), (8127, 9868)]