86402288

素因数分解:

$2^4\times 7^2\times {\mathrm{191}}^1\times {\mathrm{577}}^1$

素因数の和:790

約数の個数: 60

約数和(自身を含む): 196094592

約数和(自身を除く): 109692304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 191, 196, 382, 392, 577, 764, 784, 1154, 1337, 1528, 2308, 2674, 3056, 4039, 4616, 5348, 8078, 9232, 9359, 10696, 16156, 18718, 21392, 28273, 32312, 37436, 56546, 64624, 74872, 110207, 113092, 149744, 220414, 226184, 440828, 452368, 771449, 881656, 1542898, 1763312, 3085796, 5400143, 6171592, 10800286, 12343184, 21600572, 43201144, 86402288]

約数ペア:

[(1, 86402288), (2, 43201144), (4, 21600572), (7, 12343184), (8, 10800286), (14, 6171592), (16, 5400143), (28, 3085796), (49, 1763312), (56, 1542898), (98, 881656), (112, 771449), (191, 452368), (196, 440828), (382, 226184), (392, 220414), (577, 149744), (764, 113092), (784, 110207), (1154, 74872), (1337, 64624), (1528, 56546), (2308, 37436), (2674, 32312), (3056, 28273), (4039, 21392), (4616, 18718), (5348, 16156), (8078, 10696), (9232, 9359)]