68099872

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1381}}^1$

素因数の和:1481

約数の個数: 48

約数和(自身を含む): 142091712

約数和(自身を除く): 73991840

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 67, 92, 134, 184, 268, 368, 536, 736, 1072, 1381, 1541, 2144, 2762, 3082, 5524, 6164, 11048, 12328, 22096, 24656, 31763, 44192, 49312, 63526, 92527, 127052, 185054, 254104, 370108, 508208, 740216, 1016416, 1480432, 2128121, 2960864, 4256242, 8512484, 17024968, 34049936, 68099872]

約数ペア:

[(1, 68099872), (2, 34049936), (4, 17024968), (8, 8512484), (16, 4256242), (23, 2960864), (32, 2128121), (46, 1480432), (67, 1016416), (92, 740216), (134, 508208), (184, 370108), (268, 254104), (368, 185054), (536, 127052), (736, 92527), (1072, 63526), (1381, 49312), (1541, 44192), (2144, 31763), (2762, 24656), (3082, 22096), (5524, 12328), (6164, 11048)]