78596568

素因数分解:

$2^3\times 3^4\times {\mathrm{121291}}^1$

素因数の和:121309

約数の個数: 40

約数和(自身を含む): 220144980

約数和(自身を除く): 141548412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 121291, 242582, 363873, 485164, 727746, 970328, 1091619, 1455492, 2183238, 2910984, 3274857, 4366476, 6549714, 8732952, 9824571, 13099428, 19649142, 26198856, 39298284, 78596568]

約数ペア:

[(1, 78596568), (2, 39298284), (3, 26198856), (4, 19649142), (6, 13099428), (8, 9824571), (9, 8732952), (12, 6549714), (18, 4366476), (24, 3274857), (27, 2910984), (36, 2183238), (54, 1455492), (72, 1091619), (81, 970328), (108, 727746), (162, 485164), (216, 363873), (324, 242582), (648, 121291)]