87683024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2068

約数の個数: 80

約数和(自身を含む): 210194880

約数和(自身を除く): 122511856

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2017, 2288, 2717, 3344, 3952, 4034, 5434, 8068, 10868, 16136, 21736, 22187, 26221, 32272, 38323, 43472, 44374, 52442, 76646, 88748, 104884, 153292, 177496, 209768, 288431, 306584, 354992, 419536, 421553, 498199, 576862, 613168, 843106, 996398, 1153724, 1686212, 1992796, 2307448, 3372424, 3985592, 4614896, 5480189, 6744848, 7971184, 10960378, 21920756, 43841512, 87683024]

約数ペア:

[(1, 87683024), (2, 43841512), (4, 21920756), (8, 10960378), (11, 7971184), (13, 6744848), (16, 5480189), (19, 4614896), (22, 3985592), (26, 3372424), (38, 2307448), (44, 1992796), (52, 1686212), (76, 1153724), (88, 996398), (104, 843106), (143, 613168), (152, 576862), (176, 498199), (208, 421553), (209, 419536), (247, 354992), (286, 306584), (304, 288431), (418, 209768), (494, 177496), (572, 153292), (836, 104884), (988, 88748), (1144, 76646), (1672, 52442), (1976, 44374), (2017, 43472), (2288, 38323), (2717, 32272), (3344, 26221), (3952, 22187), (4034, 21736), (5434, 16136), (8068, 10868)]