72983556

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47147}}^1$

素因数の和:47200

約数の個数: 36

約数和(自身を含む): 188780592

約数和(自身を除く): 115797036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 47147, 94294, 141441, 188588, 282882, 424323, 565764, 848646, 1697292, 2027321, 4054642, 6081963, 8109284, 12163926, 18245889, 24327852, 36491778, 72983556]

約数ペア:

[(1, 72983556), (2, 36491778), (3, 24327852), (4, 18245889), (6, 12163926), (9, 8109284), (12, 6081963), (18, 4054642), (36, 2027321), (43, 1697292), (86, 848646), (129, 565764), (172, 424323), (258, 282882), (387, 188588), (516, 141441), (774, 94294), (1548, 47147)]