78638352

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{126023}}^1$

素因数の和:126047

約数の個数: 40

約数和(自身を含む): 218777664

約数和(自身を除く): 140139312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 126023, 252046, 378069, 504092, 756138, 1008184, 1512276, 1638299, 2016368, 3024552, 3276598, 4914897, 6049104, 6553196, 9829794, 13106392, 19659588, 26212784, 39319176, 78638352]

約数ペア:

[(1, 78638352), (2, 39319176), (3, 26212784), (4, 19659588), (6, 13106392), (8, 9829794), (12, 6553196), (13, 6049104), (16, 4914897), (24, 3276598), (26, 3024552), (39, 2016368), (48, 1638299), (52, 1512276), (78, 1008184), (104, 756138), (156, 504092), (208, 378069), (312, 252046), (624, 126023)]