84069148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2099}}^1$

素因数の和:2170

約数の個数: 48

約数和(自身を含む): 169344000

約数和(自身を除く): 85274852

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 62, 68, 76, 124, 323, 527, 589, 646, 1054, 1178, 1292, 2099, 2108, 2356, 4198, 8396, 10013, 20026, 35683, 39881, 40052, 65069, 71366, 79762, 130138, 142732, 159524, 260276, 677977, 1106173, 1236311, 1355954, 2212346, 2472622, 2711908, 4424692, 4945244, 21017287, 42034574, 84069148]

約数ペア:

[(1, 84069148), (2, 42034574), (4, 21017287), (17, 4945244), (19, 4424692), (31, 2711908), (34, 2472622), (38, 2212346), (62, 1355954), (68, 1236311), (76, 1106173), (124, 677977), (323, 260276), (527, 159524), (589, 142732), (646, 130138), (1054, 79762), (1178, 71366), (1292, 65069), (2099, 40052), (2108, 39881), (2356, 35683), (4198, 20026), (8396, 10013)]