69031952

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:408

約数の個数: 60

約数和(自身を含む): 148576428

約数和(自身を除く): 79544476

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 181, 197, 242, 362, 394, 484, 724, 788, 968, 1448, 1576, 1936, 1991, 2167, 2896, 3152, 3982, 4334, 7964, 8668, 15928, 17336, 21901, 23837, 31856, 34672, 35657, 43802, 47674, 71314, 87604, 95348, 142628, 175208, 190696, 285256, 350416, 381392, 392227, 570512, 784454, 1568908, 3137816, 4314497, 6275632, 8628994, 17257988, 34515976, 69031952]

約数ペア:

[(1, 69031952), (2, 34515976), (4, 17257988), (8, 8628994), (11, 6275632), (16, 4314497), (22, 3137816), (44, 1568908), (88, 784454), (121, 570512), (176, 392227), (181, 381392), (197, 350416), (242, 285256), (362, 190696), (394, 175208), (484, 142628), (724, 95348), (788, 87604), (968, 71314), (1448, 47674), (1576, 43802), (1936, 35657), (1991, 34672), (2167, 31856), (2896, 23837), (3152, 21901), (3982, 17336), (4334, 15928), (7964, 8668)]