72161702

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 117573120

約数和(自身を除く): 45411418

約数列:

[1, 2, 17, 34, 71, 142, 167, 179, 334, 358, 1207, 2414, 2839, 3043, 5678, 6086, 11857, 12709, 23714, 25418, 29893, 59786, 201569, 216053, 403138, 432106, 508181, 1016362, 2122403, 4244806, 36080851, 72161702]

約数ペア:

[(1, 72161702), (2, 36080851), (17, 4244806), (34, 2122403), (71, 1016362), (142, 508181), (167, 432106), (179, 403138), (334, 216053), (358, 201569), (1207, 59786), (2414, 29893), (2839, 25418), (3043, 23714), (5678, 12709), (6086, 11857)]