77789754

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{29399}}^1$

素因数の和:29424

約数の個数: 48

約数和(自身を含む): 201096000

約数和(自身を除く): 123306246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 29399, 58798, 88197, 176394, 205793, 264591, 411586, 529182, 617379, 793773, 1234758, 1440551, 1587546, 1852137, 2881102, 3704274, 4321653, 5556411, 8643306, 11112822, 12964959, 25929918, 38894877, 77789754]

約数ペア:

[(1, 77789754), (2, 38894877), (3, 25929918), (6, 12964959), (7, 11112822), (9, 8643306), (14, 5556411), (18, 4321653), (21, 3704274), (27, 2881102), (42, 1852137), (49, 1587546), (54, 1440551), (63, 1234758), (98, 793773), (126, 617379), (147, 529182), (189, 411586), (294, 264591), (378, 205793), (441, 176394), (882, 88197), (1323, 58798), (2646, 29399)]