79789208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 170208000

約数和(自身を除く): 90418792

約数列:

[1, 2, 4, 8, 19, 23, 29, 38, 46, 58, 76, 92, 116, 152, 184, 232, 437, 551, 667, 787, 874, 1102, 1334, 1574, 1748, 2204, 2668, 3148, 3496, 4408, 5336, 6296, 12673, 14953, 18101, 22823, 25346, 29906, 36202, 45646, 50692, 59812, 72404, 91292, 101384, 119624, 144808, 182584, 343919, 433637, 524929, 687838, 867274, 1049858, 1375676, 1734548, 2099716, 2751352, 3469096, 4199432, 9973651, 19947302, 39894604, 79789208]

約数ペア:

[(1, 79789208), (2, 39894604), (4, 19947302), (8, 9973651), (19, 4199432), (23, 3469096), (29, 2751352), (38, 2099716), (46, 1734548), (58, 1375676), (76, 1049858), (92, 867274), (116, 687838), (152, 524929), (184, 433637), (232, 343919), (437, 182584), (551, 144808), (667, 119624), (787, 101384), (874, 91292), (1102, 72404), (1334, 59812), (1574, 50692), (1748, 45646), (2204, 36202), (2668, 29906), (3148, 25346), (3496, 22823), (4408, 18101), (5336, 14953), (6296, 12673)]