78705744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{126131}}^1$

素因数の和:126155

約数の個数: 40

約数和(自身を含む): 218965152

約数和(自身を除く): 140259408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 126131, 252262, 378393, 504524, 756786, 1009048, 1513572, 1639703, 2018096, 3027144, 3279406, 4919109, 6054288, 6558812, 9838218, 13117624, 19676436, 26235248, 39352872, 78705744]

約数ペア:

[(1, 78705744), (2, 39352872), (3, 26235248), (4, 19676436), (6, 13117624), (8, 9838218), (12, 6558812), (13, 6054288), (16, 4919109), (24, 3279406), (26, 3027144), (39, 2018096), (48, 1639703), (52, 1513572), (78, 1009048), (104, 756786), (156, 504524), (208, 378393), (312, 252262), (624, 126131)]