69343612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1669}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 141402240

約数和(自身を除く): 72058628

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 188, 221, 442, 611, 799, 884, 1222, 1598, 1669, 2444, 3196, 3338, 6676, 10387, 20774, 21697, 28373, 41548, 43394, 56746, 78443, 86788, 113492, 156886, 313772, 368849, 737698, 1019759, 1333531, 1475396, 2039518, 2667062, 4079036, 5334124, 17335903, 34671806, 69343612]

約数ペア:

[(1, 69343612), (2, 34671806), (4, 17335903), (13, 5334124), (17, 4079036), (26, 2667062), (34, 2039518), (47, 1475396), (52, 1333531), (68, 1019759), (94, 737698), (188, 368849), (221, 313772), (442, 156886), (611, 113492), (799, 86788), (884, 78443), (1222, 56746), (1598, 43394), (1669, 41548), (2444, 28373), (3196, 21697), (3338, 20774), (6676, 10387)]