78522768

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3923}}^1$

素因数の和:4076

約数の個数: 60

約数和(自身を含む): 221392080

約数和(自身を除く): 142869312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 3923, 5004, 6672, 7846, 10008, 11769, 15692, 20016, 23538, 31384, 35307, 47076, 62768, 70614, 94152, 141228, 188304, 282456, 545297, 564912, 1090594, 1635891, 2181188, 3271782, 4362376, 4907673, 6543564, 8724752, 9815346, 13087128, 19630692, 26174256, 39261384, 78522768]

約数ペア:

[(1, 78522768), (2, 39261384), (3, 26174256), (4, 19630692), (6, 13087128), (8, 9815346), (9, 8724752), (12, 6543564), (16, 4907673), (18, 4362376), (24, 3271782), (36, 2181188), (48, 1635891), (72, 1090594), (139, 564912), (144, 545297), (278, 282456), (417, 188304), (556, 141228), (834, 94152), (1112, 70614), (1251, 62768), (1668, 47076), (2224, 35307), (2502, 31384), (3336, 23538), (3923, 20016), (5004, 15692), (6672, 11769), (7846, 10008)]