77352540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{21851}}^1$

素因数の和:21922

約数の個数: 48

約数和(自身を含む): 220268160

約数和(自身を除く): 142915620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 21851, 43702, 65553, 87404, 109255, 131106, 218510, 262212, 327765, 437020, 655530, 1289209, 1311060, 2578418, 3867627, 5156836, 6446045, 7735254, 12892090, 15470508, 19338135, 25784180, 38676270, 77352540]

約数ペア:

[(1, 77352540), (2, 38676270), (3, 25784180), (4, 19338135), (5, 15470508), (6, 12892090), (10, 7735254), (12, 6446045), (15, 5156836), (20, 3867627), (30, 2578418), (59, 1311060), (60, 1289209), (118, 655530), (177, 437020), (236, 327765), (295, 262212), (354, 218510), (590, 131106), (708, 109255), (885, 87404), (1180, 65553), (1770, 43702), (3540, 21851)]