85220814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{397}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 206323200

約数和(自身を除く): 121102386

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 269, 397, 399, 538, 794, 798, 807, 1191, 1614, 1883, 2382, 2779, 3766, 5111, 5558, 5649, 7543, 8337, 10222, 11298, 15086, 15333, 16674, 22629, 30666, 35777, 45258, 52801, 71554, 105602, 106793, 107331, 158403, 213586, 214662, 316806, 320379, 640758, 747551, 1495102, 2029067, 2242653, 4058134, 4485306, 6087201, 12174402, 14203469, 28406938, 42610407, 85220814]

約数ペア:

[(1, 85220814), (2, 42610407), (3, 28406938), (6, 14203469), (7, 12174402), (14, 6087201), (19, 4485306), (21, 4058134), (38, 2242653), (42, 2029067), (57, 1495102), (114, 747551), (133, 640758), (266, 320379), (269, 316806), (397, 214662), (399, 213586), (538, 158403), (794, 107331), (798, 106793), (807, 105602), (1191, 71554), (1614, 52801), (1883, 45258), (2382, 35777), (2779, 30666), (3766, 22629), (5111, 16674), (5558, 15333), (5649, 15086), (7543, 11298), (8337, 10222)]