72573618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4723}}^1$

素因数の和:4938

約数の個数: 32

約数和(自身を含む): 157139136

約数和(自身を除く): 84565518

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 197, 394, 591, 1182, 2561, 4723, 5122, 7683, 9446, 14169, 15366, 28338, 61399, 122798, 184197, 368394, 930431, 1860862, 2791293, 5582586, 12095603, 24191206, 36286809, 72573618]

約数ペア:

[(1, 72573618), (2, 36286809), (3, 24191206), (6, 12095603), (13, 5582586), (26, 2791293), (39, 1860862), (78, 930431), (197, 368394), (394, 184197), (591, 122798), (1182, 61399), (2561, 28338), (4723, 15366), (5122, 14169), (7683, 9446)]