78969384

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28123}}^1$

素因数の和:28151

約数の個数: 64

約数和(自身を含む): 236241600

約数和(自身を除く): 157272216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 28123, 56246, 84369, 112492, 168738, 224984, 253107, 337476, 365599, 506214, 674952, 731198, 759321, 1012428, 1096797, 1462396, 1518642, 2024856, 2193594, 2924792, 3037284, 3290391, 4387188, 6074568, 6580782, 8774376, 9871173, 13161564, 19742346, 26323128, 39484692, 78969384]

約数ペア:

[(1, 78969384), (2, 39484692), (3, 26323128), (4, 19742346), (6, 13161564), (8, 9871173), (9, 8774376), (12, 6580782), (13, 6074568), (18, 4387188), (24, 3290391), (26, 3037284), (27, 2924792), (36, 2193594), (39, 2024856), (52, 1518642), (54, 1462396), (72, 1096797), (78, 1012428), (104, 759321), (108, 731198), (117, 674952), (156, 506214), (216, 365599), (234, 337476), (312, 253107), (351, 224984), (468, 168738), (702, 112492), (936, 84369), (1404, 56246), (2808, 28123)]