72925328

素因数分解:

$2^4\times 7^2\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:700

約数の個数: 60

約数和(自身を含む): 165560832

約数和(自身を除く): 92635504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 191, 196, 382, 392, 487, 764, 784, 974, 1337, 1528, 1948, 2674, 3056, 3409, 3896, 5348, 6818, 7792, 9359, 10696, 13636, 18718, 21392, 23863, 27272, 37436, 47726, 54544, 74872, 93017, 95452, 149744, 186034, 190904, 372068, 381808, 651119, 744136, 1302238, 1488272, 2604476, 4557833, 5208952, 9115666, 10417904, 18231332, 36462664, 72925328]

約数ペア:

[(1, 72925328), (2, 36462664), (4, 18231332), (7, 10417904), (8, 9115666), (14, 5208952), (16, 4557833), (28, 2604476), (49, 1488272), (56, 1302238), (98, 744136), (112, 651119), (191, 381808), (196, 372068), (382, 190904), (392, 186034), (487, 149744), (764, 95452), (784, 93017), (974, 74872), (1337, 54544), (1528, 47726), (1948, 37436), (2674, 27272), (3056, 23863), (3409, 21392), (3896, 18718), (5348, 13636), (6818, 10696), (7792, 9359)]