68870808

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{56267}}^1$

素因数の和:56296

約数の個数: 48

約数和(自身を含む): 197500680

約数和(自身を除く): 128629872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 56267, 112534, 168801, 225068, 337602, 450136, 506403, 675204, 956539, 1012806, 1350408, 1913078, 2025612, 2869617, 3826156, 4051224, 5739234, 7652312, 8608851, 11478468, 17217702, 22956936, 34435404, 68870808]

約数ペア:

[(1, 68870808), (2, 34435404), (3, 22956936), (4, 17217702), (6, 11478468), (8, 8608851), (9, 7652312), (12, 5739234), (17, 4051224), (18, 3826156), (24, 2869617), (34, 2025612), (36, 1913078), (51, 1350408), (68, 1012806), (72, 956539), (102, 675204), (136, 506403), (153, 450136), (204, 337602), (306, 225068), (408, 168801), (612, 112534), (1224, 56267)]