72657948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{550439}}^1$

素因数の和:550457

約数の個数: 24

約数和(自身を含む): 184947840

約数和(自身を除く): 112289892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 550439, 1100878, 1651317, 2201756, 3302634, 6054829, 6605268, 12109658, 18164487, 24219316, 36328974, 72657948]

約数ペア:

[(1, 72657948), (2, 36328974), (3, 24219316), (4, 18164487), (6, 12109658), (11, 6605268), (12, 6054829), (22, 3302634), (33, 2201756), (44, 1651317), (66, 1100878), (132, 550439)]