80921292

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4457}}^1$

素因数の和:4570

約数の個数: 48

約数和(自身を含む): 202214880

約数和(自身を除く): 121293588

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 178, 204, 267, 356, 534, 1068, 1513, 3026, 4457, 4539, 6052, 8914, 9078, 13371, 17828, 18156, 26742, 53484, 75769, 151538, 227307, 303076, 396673, 454614, 793346, 909228, 1190019, 1586692, 2380038, 4760076, 6743441, 13486882, 20230323, 26973764, 40460646, 80921292]

約数ペア:

[(1, 80921292), (2, 40460646), (3, 26973764), (4, 20230323), (6, 13486882), (12, 6743441), (17, 4760076), (34, 2380038), (51, 1586692), (68, 1190019), (89, 909228), (102, 793346), (178, 454614), (204, 396673), (267, 303076), (356, 227307), (534, 151538), (1068, 75769), (1513, 53484), (3026, 26742), (4457, 18156), (4539, 17828), (6052, 13371), (8914, 9078)]