72572238

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{27059}}^1$

素因数の和:27216

約数の個数: 24

約数和(自身を含む): 158301000

約数和(自身を除く): 85728762

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 27059, 54118, 81177, 162354, 243531, 487062, 4031791, 8063582, 12095373, 24190746, 36286119, 72572238]

約数ペア:

[(1, 72572238), (2, 36286119), (3, 24190746), (6, 12095373), (9, 8063582), (18, 4031791), (149, 487062), (298, 243531), (447, 162354), (894, 81177), (1341, 54118), (2682, 27059)]