81416172936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{534311}}^1$

素因数の和:535234

約数の個数: 64

約数和(自身を含む): 232874542080

約数和(自身を除く): 151458369144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 907, 1814, 2721, 3628, 5442, 6349, 7256, 10884, 12698, 19047, 21768, 25396, 38094, 50792, 76188, 152376, 534311, 1068622, 1602933, 2137244, 3205866, 3740177, 4274488, 6411732, 7480354, 11220531, 12823464, 14960708, 22441062, 29921416, 44882124, 89764248, 484620077, 969240154, 1453860231, 1938480308, 2907720462, 3392340539, 3876960616, 5815440924, 6784681078, 10177021617, 11630881848, 13569362156, 20354043234, 27138724312, 40708086468, 81416172936]

約数ペア:

[(1, 81416172936), (2, 40708086468), (3, 27138724312), (4, 20354043234), (6, 13569362156), (7, 11630881848), (8, 10177021617), (12, 6784681078), (14, 5815440924), (21, 3876960616), (24, 3392340539), (28, 2907720462), (42, 1938480308), (56, 1453860231), (84, 969240154), (168, 484620077), (907, 89764248), (1814, 44882124), (2721, 29921416), (3628, 22441062), (5442, 14960708), (6349, 12823464), (7256, 11220531), (10884, 7480354), (12698, 6411732), (19047, 4274488), (21768, 3740177), (25396, 3205866), (38094, 2137244), (50792, 1602933), (76188, 1068622), (152376, 534311)]