64463136

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{21661}}^1$

素因数の和:21705

約数の個数: 48

約数和(自身を含む): 174682368

約数和(自身を除く): 110219232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 21661, 43322, 64983, 86644, 129966, 173288, 259932, 346576, 519864, 671491, 693152, 1039728, 1342982, 2014473, 2079456, 2685964, 4028946, 5371928, 8057892, 10743856, 16115784, 21487712, 32231568, 64463136]

約数ペア:

[(1, 64463136), (2, 32231568), (3, 21487712), (4, 16115784), (6, 10743856), (8, 8057892), (12, 5371928), (16, 4028946), (24, 2685964), (31, 2079456), (32, 2014473), (48, 1342982), (62, 1039728), (93, 693152), (96, 671491), (124, 519864), (186, 346576), (248, 259932), (372, 173288), (496, 129966), (744, 86644), (992, 64983), (1488, 43322), (2976, 21661)]