80862678

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{907}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 195256320

約数和(自身を除く): 114393642

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 127, 234, 254, 351, 381, 702, 762, 907, 1143, 1651, 1814, 2286, 2721, 3302, 3429, 4953, 5442, 6858, 8163, 9906, 11791, 14859, 16326, 23582, 24489, 29718, 35373, 44577, 48978, 70746, 89154, 106119, 115189, 212238, 230378, 318357, 345567, 636714, 691134, 1036701, 1497457, 2073402, 2994914, 3110103, 4492371, 6220206, 8984742, 13477113, 26954226, 40431339, 80862678]

約数ペア:

[(1, 80862678), (2, 40431339), (3, 26954226), (6, 13477113), (9, 8984742), (13, 6220206), (18, 4492371), (26, 3110103), (27, 2994914), (39, 2073402), (54, 1497457), (78, 1036701), (117, 691134), (127, 636714), (234, 345567), (254, 318357), (351, 230378), (381, 212238), (702, 115189), (762, 106119), (907, 89154), (1143, 70746), (1651, 48978), (1814, 44577), (2286, 35373), (2721, 29718), (3302, 24489), (3429, 23582), (4953, 16326), (5442, 14859), (6858, 11791), (8163, 9906)]