72571434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30013}}^1$

素因数の和:30062

約数の個数: 32

約数和(自身を含む): 161355264

約数和(自身を除く): 88783830

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 30013, 60026, 90039, 180078, 390169, 780338, 930403, 1170507, 1860806, 2341014, 2791209, 5582418, 12095239, 24190478, 36285717, 72571434]

約数ペア:

[(1, 72571434), (2, 36285717), (3, 24190478), (6, 12095239), (13, 5582418), (26, 2791209), (31, 2341014), (39, 1860806), (62, 1170507), (78, 930403), (93, 780338), (186, 390169), (403, 180078), (806, 90039), (1209, 60026), (2418, 30013)]