69985432

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 145363680

約数和(自身を除く): 75378248

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 197, 242, 367, 394, 484, 734, 788, 968, 1468, 1576, 2167, 2936, 4037, 4334, 8074, 8668, 16148, 17336, 23837, 32296, 44407, 47674, 72299, 88814, 95348, 144598, 177628, 190696, 289196, 355256, 578392, 795289, 1590578, 3181156, 6362312, 8748179, 17496358, 34992716, 69985432]

約数ペア:

[(1, 69985432), (2, 34992716), (4, 17496358), (8, 8748179), (11, 6362312), (22, 3181156), (44, 1590578), (88, 795289), (121, 578392), (197, 355256), (242, 289196), (367, 190696), (394, 177628), (484, 144598), (734, 95348), (788, 88814), (968, 72299), (1468, 47674), (1576, 44407), (2167, 32296), (2936, 23837), (4037, 17336), (4334, 16148), (8074, 8668)]