121845642762

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{787}}^1\times {\mathrm{2543}}^1$

素因数の和:3547

約数の個数: 64

約数和(自身を含む): 249220823040

約数和(自身を除く): 127375180278

約数列:

[1, 2, 3, 6, 73, 139, 146, 219, 278, 417, 438, 787, 834, 1574, 2361, 2543, 4722, 5086, 7629, 10147, 15258, 20294, 30441, 57451, 60882, 109393, 114902, 172353, 185639, 218786, 328179, 344706, 353477, 371278, 556917, 656358, 706954, 1060431, 1113834, 2001341, 2120862, 4002682, 6004023, 7985689, 12008046, 15971378, 23957067, 25803821, 47914134, 51607642, 77411463, 146097893, 154822926, 278186399, 292195786, 438293679, 556372798, 834559197, 876587358, 1669118394, 20307607127, 40615214254, 60922821381, 121845642762]

約数ペア:

[(1, 121845642762), (2, 60922821381), (3, 40615214254), (6, 20307607127), (73, 1669118394), (139, 876587358), (146, 834559197), (219, 556372798), (278, 438293679), (417, 292195786), (438, 278186399), (787, 154822926), (834, 146097893), (1574, 77411463), (2361, 51607642), (2543, 47914134), (4722, 25803821), (5086, 23957067), (7629, 15971378), (10147, 12008046), (15258, 7985689), (20294, 6004023), (30441, 4002682), (57451, 2120862), (60882, 2001341), (109393, 1113834), (114902, 1060431), (172353, 706954), (185639, 656358), (218786, 556917), (328179, 371278), (344706, 353477)]