69333136

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:547

約数の個数: 40

約数和(自身を含む): 137100600

約数和(自身を除く): 67767464

約数列:

[1, 2, 4, 8, 16, 89, 178, 181, 269, 356, 362, 538, 712, 724, 1076, 1424, 1448, 2152, 2896, 4304, 16109, 23941, 32218, 47882, 48689, 64436, 95764, 97378, 128872, 191528, 194756, 257744, 383056, 389512, 779024, 4333321, 8666642, 17333284, 34666568, 69333136]

約数ペア:

[(1, 69333136), (2, 34666568), (4, 17333284), (8, 8666642), (16, 4333321), (89, 779024), (178, 389512), (181, 383056), (269, 257744), (356, 194756), (362, 191528), (538, 128872), (712, 97378), (724, 95764), (1076, 64436), (1424, 48689), (1448, 47882), (2152, 32218), (2896, 23941), (4304, 16109)]