81966912

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22469}}^1$

素因数の和:22503

約数の個数: 56

約数和(自身を含む): 228295200

約数和(自身を除く): 146328288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 22469, 44938, 67407, 89876, 134814, 179752, 269628, 359504, 426911, 539256, 719008, 853822, 1078512, 1280733, 1438016, 1707644, 2157024, 2561466, 3415288, 4314048, 5122932, 6830576, 10245864, 13661152, 20491728, 27322304, 40983456, 81966912]

約数ペア:

[(1, 81966912), (2, 40983456), (3, 27322304), (4, 20491728), (6, 13661152), (8, 10245864), (12, 6830576), (16, 5122932), (19, 4314048), (24, 3415288), (32, 2561466), (38, 2157024), (48, 1707644), (57, 1438016), (64, 1280733), (76, 1078512), (96, 853822), (114, 719008), (152, 539256), (192, 426911), (228, 359504), (304, 269628), (456, 179752), (608, 134814), (912, 89876), (1216, 67407), (1824, 44938), (3648, 22469)]