123246368

素因数分解:

$2^5\times 7^2\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1054

約数の個数: 72

約数和(自身を含む): 285958512

約数和(自身を除く): 162712144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 83, 98, 112, 166, 196, 224, 332, 392, 581, 664, 784, 947, 1162, 1328, 1568, 1894, 2324, 2656, 3788, 4067, 4648, 6629, 7576, 8134, 9296, 13258, 15152, 16268, 18592, 26516, 30304, 32536, 46403, 53032, 65072, 78601, 92806, 106064, 130144, 157202, 185612, 212128, 314404, 371224, 550207, 628808, 742448, 1100414, 1257616, 1484896, 2200828, 2515232, 3851449, 4401656, 7702898, 8803312, 15405796, 17606624, 30811592, 61623184, 123246368]

約数ペア:

[(1, 123246368), (2, 61623184), (4, 30811592), (7, 17606624), (8, 15405796), (14, 8803312), (16, 7702898), (28, 4401656), (32, 3851449), (49, 2515232), (56, 2200828), (83, 1484896), (98, 1257616), (112, 1100414), (166, 742448), (196, 628808), (224, 550207), (332, 371224), (392, 314404), (581, 212128), (664, 185612), (784, 157202), (947, 130144), (1162, 106064), (1328, 92806), (1568, 78601), (1894, 65072), (2324, 53032), (2656, 46403), (3788, 32536), (4067, 30304), (4648, 26516), (6629, 18592), (7576, 16268), (8134, 15152), (9296, 13258)]