80214618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1443

約数の個数: 64

約数和(自身を含む): 188282880

約数和(自身を除く): 108068262

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 47, 57, 66, 94, 114, 141, 209, 282, 418, 517, 627, 893, 1034, 1254, 1361, 1551, 1786, 2679, 2722, 3102, 4083, 5358, 8166, 9823, 14971, 19646, 25859, 29469, 29942, 44913, 51718, 58938, 63967, 77577, 89826, 127934, 155154, 191901, 284449, 383802, 568898, 703637, 853347, 1215373, 1407274, 1706694, 2110911, 2430746, 3646119, 4221822, 7292238, 13369103, 26738206, 40107309, 80214618]

約数ペア:

[(1, 80214618), (2, 40107309), (3, 26738206), (6, 13369103), (11, 7292238), (19, 4221822), (22, 3646119), (33, 2430746), (38, 2110911), (47, 1706694), (57, 1407274), (66, 1215373), (94, 853347), (114, 703637), (141, 568898), (209, 383802), (282, 284449), (418, 191901), (517, 155154), (627, 127934), (893, 89826), (1034, 77577), (1254, 63967), (1361, 58938), (1551, 51718), (1786, 44913), (2679, 29942), (2722, 29469), (3102, 25859), (4083, 19646), (5358, 14971), (8166, 9823)]