72408636

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{13499}}^1$

素因数の和:13658

約数の個数: 36

約数和(自身を含む): 184275000

約数和(自身を除く): 111866364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 5364, 13499, 26998, 40497, 53996, 80994, 121491, 161988, 242982, 485964, 2011351, 4022702, 6034053, 8045404, 12068106, 18102159, 24136212, 36204318, 72408636]

約数ペア:

[(1, 72408636), (2, 36204318), (3, 24136212), (4, 18102159), (6, 12068106), (9, 8045404), (12, 6034053), (18, 4022702), (36, 2011351), (149, 485964), (298, 242982), (447, 161988), (596, 121491), (894, 80994), (1341, 53996), (1788, 40497), (2682, 26998), (5364, 13499)]