78319392012

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{8465131}}^1$

素因数の和:8465398

約数の個数: 36

約数和(自身を含む): 198744369096

約数和(自身を除く): 120424977084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 9252, 8465131, 16930262, 25395393, 33860524, 50790786, 76186179, 101581572, 152372358, 304744716, 2175538667, 4351077334, 6526616001, 8702154668, 13053232002, 19579848003, 26106464004, 39159696006, 78319392012]

約数ペア:

[(1, 78319392012), (2, 39159696006), (3, 26106464004), (4, 19579848003), (6, 13053232002), (9, 8702154668), (12, 6526616001), (18, 4351077334), (36, 2175538667), (257, 304744716), (514, 152372358), (771, 101581572), (1028, 76186179), (1542, 50790786), (2313, 33860524), (3084, 25395393), (4626, 16930262), (9252, 8465131)]