85447504

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:212

約数の個数: 60

約数和(自身を含む): 175863744

約数和(自身を除く): 90416240

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 83, 94, 148, 166, 188, 296, 332, 376, 592, 664, 752, 1328, 1369, 1739, 2738, 3071, 3478, 3901, 5476, 6142, 6956, 7802, 10952, 12284, 13912, 15604, 21904, 24568, 27824, 31208, 49136, 62416, 64343, 113627, 128686, 144337, 227254, 257372, 288674, 454508, 514744, 577348, 909016, 1029488, 1154696, 1818032, 2309392, 5340469, 10680938, 21361876, 42723752, 85447504]

約数ペア:

[(1, 85447504), (2, 42723752), (4, 21361876), (8, 10680938), (16, 5340469), (37, 2309392), (47, 1818032), (74, 1154696), (83, 1029488), (94, 909016), (148, 577348), (166, 514744), (188, 454508), (296, 288674), (332, 257372), (376, 227254), (592, 144337), (664, 128686), (752, 113627), (1328, 64343), (1369, 62416), (1739, 49136), (2738, 31208), (3071, 27824), (3478, 24568), (3901, 21904), (5476, 15604), (6142, 13912), (6956, 12284), (7802, 10952)]