89901526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 168376320

約数和(自身を除く): 78474794

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 79, 143, 158, 173, 253, 286, 299, 346, 506, 598, 869, 1027, 1738, 1817, 1903, 2054, 2249, 3289, 3634, 3806, 3979, 4498, 6578, 7958, 11297, 13667, 19987, 22594, 23621, 24739, 27334, 39974, 43769, 47242, 49478, 51727, 87538, 103454, 150337, 177671, 259831, 300674, 314341, 355342, 519662, 568997, 628682, 1137994, 1954381, 3457751, 3908762, 4086433, 6915502, 8172866, 44950763, 89901526]

約数ペア:

[(1, 89901526), (2, 44950763), (11, 8172866), (13, 6915502), (22, 4086433), (23, 3908762), (26, 3457751), (46, 1954381), (79, 1137994), (143, 628682), (158, 568997), (173, 519662), (253, 355342), (286, 314341), (299, 300674), (346, 259831), (506, 177671), (598, 150337), (869, 103454), (1027, 87538), (1738, 51727), (1817, 49478), (1903, 47242), (2054, 43769), (2249, 39974), (3289, 27334), (3634, 24739), (3806, 23621), (3979, 22594), (4498, 19987), (6578, 13667), (7958, 11297)]