72955348

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^2\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 36

約数和(自身を含む): 134034208

約数和(自身を除く): 61078860

約数列:

[1, 2, 4, 43, 53, 86, 106, 151, 172, 212, 302, 604, 2279, 2809, 4558, 5618, 6493, 8003, 9116, 11236, 12986, 16006, 25972, 32012, 120787, 241574, 344129, 424159, 483148, 688258, 848318, 1376516, 1696636, 18238837, 36477674, 72955348]

約数ペア:

[(1, 72955348), (2, 36477674), (4, 18238837), (43, 1696636), (53, 1376516), (86, 848318), (106, 688258), (151, 483148), (172, 424159), (212, 344129), (302, 241574), (604, 120787), (2279, 32012), (2809, 25972), (4558, 16006), (5618, 12986), (6493, 11236), (8003, 9116)]