66748188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25169}}^1$

素因数の和:25206

約数の個数: 48

約数和(自身を含む): 177599520

約数和(自身を除く): 110851332

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 25169, 50338, 75507, 100676, 151014, 302028, 327197, 427873, 654394, 855746, 981591, 1283619, 1308788, 1711492, 1963182, 2567238, 3926364, 5134476, 5562349, 11124698, 16687047, 22249396, 33374094, 66748188]

約数ペア:

[(1, 66748188), (2, 33374094), (3, 22249396), (4, 16687047), (6, 11124698), (12, 5562349), (13, 5134476), (17, 3926364), (26, 2567238), (34, 1963182), (39, 1711492), (51, 1308788), (52, 1283619), (68, 981591), (78, 855746), (102, 654394), (156, 427873), (204, 327197), (221, 302028), (442, 151014), (663, 100676), (884, 75507), (1326, 50338), (2652, 25169)]