83166688

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:536

約数の個数: 72

約数和(自身を含む): 184203936

約数和(自身を除く): 101037248

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 121, 176, 188, 242, 352, 376, 457, 484, 517, 752, 914, 968, 1034, 1504, 1828, 1936, 2068, 3656, 3872, 4136, 5027, 5687, 7312, 8272, 10054, 11374, 14624, 16544, 20108, 21479, 22748, 40216, 42958, 45496, 55297, 80432, 85916, 90992, 110594, 160864, 171832, 181984, 221188, 236269, 343664, 442376, 472538, 687328, 884752, 945076, 1769504, 1890152, 2598959, 3780304, 5197918, 7560608, 10395836, 20791672, 41583344, 83166688]

約数ペア:

[(1, 83166688), (2, 41583344), (4, 20791672), (8, 10395836), (11, 7560608), (16, 5197918), (22, 3780304), (32, 2598959), (44, 1890152), (47, 1769504), (88, 945076), (94, 884752), (121, 687328), (176, 472538), (188, 442376), (242, 343664), (352, 236269), (376, 221188), (457, 181984), (484, 171832), (517, 160864), (752, 110594), (914, 90992), (968, 85916), (1034, 80432), (1504, 55297), (1828, 45496), (1936, 42958), (2068, 40216), (3656, 22748), (3872, 21479), (4136, 20108), (5027, 16544), (5687, 14624), (7312, 11374), (8272, 10054)]