72217534

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 114278400

約数和(自身を除く): 42060866

約数列:

[1, 2, 59, 61, 79, 118, 122, 127, 158, 254, 3599, 4661, 4819, 7198, 7493, 7747, 9322, 9638, 10033, 14986, 15494, 20066, 284321, 457073, 568642, 591947, 612013, 914146, 1183894, 1224026, 36108767, 72217534]

約数ペア:

[(1, 72217534), (2, 36108767), (59, 1224026), (61, 1183894), (79, 914146), (118, 612013), (122, 591947), (127, 568642), (158, 457073), (254, 284321), (3599, 20066), (4661, 15494), (4819, 14986), (7198, 10033), (7493, 9638), (7747, 9322)]