73438668

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47441}}^1$

素因数の和:47494

約数の個数: 36

約数和(自身を含む): 189957768

約数和(自身を除く): 116519100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 47441, 94882, 142323, 189764, 284646, 426969, 569292, 853938, 1707876, 2039963, 4079926, 6119889, 8159852, 12239778, 18359667, 24479556, 36719334, 73438668]

約数ペア:

[(1, 73438668), (2, 36719334), (3, 24479556), (4, 18359667), (6, 12239778), (9, 8159852), (12, 6119889), (18, 4079926), (36, 2039963), (43, 1707876), (86, 853938), (129, 569292), (172, 426969), (258, 284646), (387, 189764), (516, 142323), (774, 94882), (1548, 47441)]