84200571

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:825

約数の個数: 72

約数和(自身を含む): 160589520

約数和(自身を除く): 76388949

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 49, 57, 63, 91, 117, 133, 147, 171, 247, 273, 399, 441, 637, 741, 773, 819, 931, 1197, 1729, 1911, 2223, 2319, 2793, 5187, 5411, 5733, 6957, 8379, 10049, 12103, 14687, 15561, 16233, 30147, 36309, 37877, 44061, 48699, 70343, 90441, 102809, 108927, 113631, 132183, 190931, 211029, 308427, 340893, 492401, 572793, 633087, 719663, 925281, 1336517, 1477203, 1718379, 2158989, 4009551, 4431609, 6476967, 9355619, 12028653, 28066857, 84200571]

約数ペア:

[(1, 84200571), (3, 28066857), (7, 12028653), (9, 9355619), (13, 6476967), (19, 4431609), (21, 4009551), (39, 2158989), (49, 1718379), (57, 1477203), (63, 1336517), (91, 925281), (117, 719663), (133, 633087), (147, 572793), (171, 492401), (247, 340893), (273, 308427), (399, 211029), (441, 190931), (637, 132183), (741, 113631), (773, 108927), (819, 102809), (931, 90441), (1197, 70343), (1729, 48699), (1911, 44061), (2223, 37877), (2319, 36309), (2793, 30147), (5187, 16233), (5411, 15561), (5733, 14687), (6957, 12103), (8379, 10049)]