85072494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 191213568

約数和(自身を除く): 106141074

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 151, 186, 233, 302, 403, 453, 466, 699, 806, 906, 1209, 1398, 1963, 2418, 3029, 3926, 4681, 5889, 6058, 7223, 9087, 9362, 11778, 14043, 14446, 18174, 21669, 28086, 35183, 43338, 60853, 70366, 93899, 105549, 121706, 182559, 187798, 211098, 281697, 365118, 457379, 563394, 914758, 1090673, 1372137, 2181346, 2744274, 3272019, 6544038, 14178749, 28357498, 42536247, 85072494]

約数ペア:

[(1, 85072494), (2, 42536247), (3, 28357498), (6, 14178749), (13, 6544038), (26, 3272019), (31, 2744274), (39, 2181346), (62, 1372137), (78, 1090673), (93, 914758), (151, 563394), (186, 457379), (233, 365118), (302, 281697), (403, 211098), (453, 187798), (466, 182559), (699, 121706), (806, 105549), (906, 93899), (1209, 70366), (1398, 60853), (1963, 43338), (2418, 35183), (3029, 28086), (3926, 21669), (4681, 18174), (5889, 14446), (6058, 14043), (7223, 11778), (9087, 9362)]