80077896

素因数分解:

$2^3\times 3^4\times {\mathrm{191}}^1\times {\mathrm{647}}^1$

素因数の和:856

約数の個数: 80

約数和(自身を含む): 225815040

約数和(自身を除く): 145737144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 191, 216, 324, 382, 573, 647, 648, 764, 1146, 1294, 1528, 1719, 1941, 2292, 2588, 3438, 3882, 4584, 5157, 5176, 5823, 6876, 7764, 10314, 11646, 13752, 15471, 15528, 17469, 20628, 23292, 30942, 34938, 41256, 46584, 52407, 61884, 69876, 104814, 123577, 123768, 139752, 209628, 247154, 370731, 419256, 494308, 741462, 988616, 1112193, 1482924, 2224386, 2965848, 3336579, 4448772, 6673158, 8897544, 10009737, 13346316, 20019474, 26692632, 40038948, 80077896]

約数ペア:

[(1, 80077896), (2, 40038948), (3, 26692632), (4, 20019474), (6, 13346316), (8, 10009737), (9, 8897544), (12, 6673158), (18, 4448772), (24, 3336579), (27, 2965848), (36, 2224386), (54, 1482924), (72, 1112193), (81, 988616), (108, 741462), (162, 494308), (191, 419256), (216, 370731), (324, 247154), (382, 209628), (573, 139752), (647, 123768), (648, 123577), (764, 104814), (1146, 69876), (1294, 61884), (1528, 52407), (1719, 46584), (1941, 41256), (2292, 34938), (2588, 30942), (3438, 23292), (3882, 20628), (4584, 17469), (5157, 15528), (5176, 15471), (5823, 13752), (6876, 11646), (7764, 10314)]