64178946

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{91423}}^1$

素因数の和:91447

約数の個数: 32

約数和(自身を含む): 153592320

約数和(自身を除く): 89413374

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 91423, 182846, 274269, 548538, 822807, 1188499, 1645614, 2376998, 2468421, 3565497, 4936842, 7130994, 10696491, 21392982, 32089473, 64178946]

約数ペア:

[(1, 64178946), (2, 32089473), (3, 21392982), (6, 10696491), (9, 7130994), (13, 4936842), (18, 3565497), (26, 2468421), (27, 2376998), (39, 1645614), (54, 1188499), (78, 822807), (117, 548538), (234, 274269), (351, 182846), (702, 91423)]