68089658

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 135717120

約数和(自身を除く): 67627462

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 59, 91, 118, 119, 182, 221, 238, 373, 413, 442, 746, 767, 826, 1003, 1534, 1547, 2006, 2611, 3094, 4849, 5222, 5369, 6341, 7021, 9698, 10738, 12682, 13039, 14042, 22007, 26078, 33943, 44014, 44387, 67886, 82433, 88774, 91273, 154049, 164866, 182546, 286091, 308098, 374119, 572182, 577031, 748238, 1154062, 2002637, 2618833, 4005274, 4863547, 5237666, 9727094, 34044829, 68089658]

約数ペア:

[(1, 68089658), (2, 34044829), (7, 9727094), (13, 5237666), (14, 4863547), (17, 4005274), (26, 2618833), (34, 2002637), (59, 1154062), (91, 748238), (118, 577031), (119, 572182), (182, 374119), (221, 308098), (238, 286091), (373, 182546), (413, 164866), (442, 154049), (746, 91273), (767, 88774), (826, 82433), (1003, 67886), (1534, 44387), (1547, 44014), (2006, 33943), (2611, 26078), (3094, 22007), (4849, 14042), (5222, 13039), (5369, 12682), (6341, 10738), (7021, 9698)]