72628254

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{293}}^2$

素因数の和:641

約数の個数: 36

約数和(自身を含む): 161259696

約数和(自身を除く): 88631442

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 293, 423, 586, 846, 879, 1758, 2637, 5274, 13771, 27542, 41313, 82626, 85849, 123939, 171698, 247878, 257547, 515094, 772641, 1545282, 4034903, 8069806, 12104709, 24209418, 36314127, 72628254]

約数ペア:

[(1, 72628254), (2, 36314127), (3, 24209418), (6, 12104709), (9, 8069806), (18, 4034903), (47, 1545282), (94, 772641), (141, 515094), (282, 257547), (293, 247878), (423, 171698), (586, 123939), (846, 85849), (879, 82626), (1758, 41313), (2637, 27542), (5274, 13771)]