69419544

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 179245440

約数和(自身を除く): 109825896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 137, 172, 258, 274, 344, 411, 491, 516, 548, 822, 982, 1032, 1096, 1473, 1644, 1964, 2946, 3288, 3928, 5891, 5892, 11782, 11784, 17673, 21113, 23564, 35346, 42226, 47128, 63339, 67267, 70692, 84452, 126678, 134534, 141384, 168904, 201801, 253356, 269068, 403602, 506712, 538136, 807204, 1614408, 2892481, 5784962, 8677443, 11569924, 17354886, 23139848, 34709772, 69419544]

約数ペア:

[(1, 69419544), (2, 34709772), (3, 23139848), (4, 17354886), (6, 11569924), (8, 8677443), (12, 5784962), (24, 2892481), (43, 1614408), (86, 807204), (129, 538136), (137, 506712), (172, 403602), (258, 269068), (274, 253356), (344, 201801), (411, 168904), (491, 141384), (516, 134534), (548, 126678), (822, 84452), (982, 70692), (1032, 67267), (1096, 63339), (1473, 47128), (1644, 42226), (1964, 35346), (2946, 23564), (3288, 21113), (3928, 17673), (5891, 11784), (5892, 11782)]