77040208

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22189}}^1$

素因数の和:22235

約数の個数: 40

約数和(自身を含む): 176099840

約数和(自身を除く): 99059632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 22189, 44378, 88756, 155323, 177512, 310646, 355024, 621292, 687859, 1242584, 1375718, 2485168, 2751436, 4815013, 5502872, 9630026, 11005744, 19260052, 38520104, 77040208]

約数ペア:

[(1, 77040208), (2, 38520104), (4, 19260052), (7, 11005744), (8, 9630026), (14, 5502872), (16, 4815013), (28, 2751436), (31, 2485168), (56, 1375718), (62, 1242584), (112, 687859), (124, 621292), (217, 355024), (248, 310646), (434, 177512), (496, 155323), (868, 88756), (1736, 44378), (3472, 22189)]