82786728

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 211138560

約数和(自身を除く): 128351832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 157, 173, 254, 314, 346, 381, 471, 508, 519, 628, 692, 762, 942, 1016, 1038, 1256, 1384, 1524, 1884, 2076, 3048, 3768, 4152, 19939, 21971, 27161, 39878, 43942, 54322, 59817, 65913, 79756, 81483, 87884, 108644, 119634, 131826, 159512, 162966, 175768, 217288, 239268, 263652, 325932, 478536, 527304, 651864, 3449447, 6898894, 10348341, 13797788, 20696682, 27595576, 41393364, 82786728]

約数ペア:

[(1, 82786728), (2, 41393364), (3, 27595576), (4, 20696682), (6, 13797788), (8, 10348341), (12, 6898894), (24, 3449447), (127, 651864), (157, 527304), (173, 478536), (254, 325932), (314, 263652), (346, 239268), (381, 217288), (471, 175768), (508, 162966), (519, 159512), (628, 131826), (692, 119634), (762, 108644), (942, 87884), (1016, 81483), (1038, 79756), (1256, 65913), (1384, 59817), (1524, 54322), (1884, 43942), (2076, 39878), (3048, 27161), (3768, 21971), (4152, 19939)]