80248872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{677}}^1$

素因数の和:1146

約数の個数: 64

約数和(自身を含む): 219672000

約数和(自身を除く): 139423128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 449, 677, 898, 1347, 1354, 1796, 2031, 2694, 2708, 3592, 4062, 4939, 5388, 5416, 7447, 8124, 9878, 10776, 14817, 14894, 16248, 19756, 22341, 29634, 29788, 39512, 44682, 59268, 59576, 89364, 118536, 178728, 303973, 607946, 911919, 1215892, 1823838, 2431784, 3343703, 3647676, 6687406, 7295352, 10031109, 13374812, 20062218, 26749624, 40124436, 80248872]

約数ペア:

[(1, 80248872), (2, 40124436), (3, 26749624), (4, 20062218), (6, 13374812), (8, 10031109), (11, 7295352), (12, 6687406), (22, 3647676), (24, 3343703), (33, 2431784), (44, 1823838), (66, 1215892), (88, 911919), (132, 607946), (264, 303973), (449, 178728), (677, 118536), (898, 89364), (1347, 59576), (1354, 59268), (1796, 44682), (2031, 39512), (2694, 29788), (2708, 29634), (3592, 22341), (4062, 19756), (4939, 16248), (5388, 14894), (5416, 14817), (7447, 10776), (8124, 9878)]