78829038

素因数分解:

$2^1\times 3^4\times {\mathrm{431}}^1\times {\mathrm{1129}}^1$

素因数の和:1574

約数の個数: 40

約数和(自身を含む): 177202080

約数和(自身を除く): 98373042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 431, 862, 1129, 1293, 2258, 2586, 3387, 3879, 6774, 7758, 10161, 11637, 20322, 23274, 30483, 34911, 60966, 69822, 91449, 182898, 486599, 973198, 1459797, 2919594, 4379391, 8758782, 13138173, 26276346, 39414519, 78829038]

約数ペア:

[(1, 78829038), (2, 39414519), (3, 26276346), (6, 13138173), (9, 8758782), (18, 4379391), (27, 2919594), (54, 1459797), (81, 973198), (162, 486599), (431, 182898), (862, 91449), (1129, 69822), (1293, 60966), (2258, 34911), (2586, 30483), (3387, 23274), (3879, 20322), (6774, 11637), (7758, 10161)]