72903506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3119}}^1$

素因数の和:3194

約数の個数: 32

約数和(自身を含む): 125798400

約数和(自身を除く): 52894894

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 377, 403, 754, 806, 899, 1798, 3119, 6238, 11687, 23374, 40547, 81094, 90451, 96689, 180902, 193378, 1175863, 1256957, 2351726, 2513914, 2803981, 5607962, 36451753, 72903506]

約数ペア:

[(1, 72903506), (2, 36451753), (13, 5607962), (26, 2803981), (29, 2513914), (31, 2351726), (58, 1256957), (62, 1175863), (377, 193378), (403, 180902), (754, 96689), (806, 90451), (899, 81094), (1798, 40547), (3119, 23374), (6238, 11687)]