90669306

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3389}}^1$

素因数の和:3428

約数の個数: 64

約数和(自身を含む): 227808000

約数和(自身を除く): 137138694

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 343, 546, 637, 686, 1029, 1274, 1911, 2058, 3389, 3822, 4459, 6778, 8918, 10167, 13377, 20334, 23723, 26754, 44057, 47446, 71169, 88114, 132171, 142338, 166061, 264342, 308399, 332122, 498183, 616798, 925197, 996366, 1162427, 1850394, 2158793, 2324854, 3487281, 4317586, 6476379, 6974562, 12952758, 15111551, 30223102, 45334653, 90669306]

約数ペア:

[(1, 90669306), (2, 45334653), (3, 30223102), (6, 15111551), (7, 12952758), (13, 6974562), (14, 6476379), (21, 4317586), (26, 3487281), (39, 2324854), (42, 2158793), (49, 1850394), (78, 1162427), (91, 996366), (98, 925197), (147, 616798), (182, 498183), (273, 332122), (294, 308399), (343, 264342), (546, 166061), (637, 142338), (686, 132171), (1029, 88114), (1274, 71169), (1911, 47446), (2058, 44057), (3389, 26754), (3822, 23723), (4459, 20334), (6778, 13377), (8918, 10167)]