73556486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 119266560

約数和(自身を除く): 45710074

約数列:

[1, 2, 19, 38, 67, 134, 167, 173, 334, 346, 1273, 2546, 3173, 3287, 6346, 6574, 11189, 11591, 22378, 23182, 28891, 57782, 212591, 220229, 425182, 440458, 548929, 1097858, 1935697, 3871394, 36778243, 73556486]

約数ペア:

[(1, 73556486), (2, 36778243), (19, 3871394), (38, 1935697), (67, 1097858), (134, 548929), (167, 440458), (173, 425182), (334, 220229), (346, 212591), (1273, 57782), (2546, 28891), (3173, 23182), (3287, 22378), (6346, 11591), (6574, 11189)]