89705382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1685

約数の個数: 64

約数和(自身を含む): 208244736

約数和(自身を除く): 118539354

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 598, 713, 806, 897, 1209, 1426, 1613, 1794, 2139, 2418, 3226, 4278, 4839, 9269, 9678, 18538, 20969, 27807, 37099, 41938, 50003, 55614, 62907, 74198, 100006, 111297, 125814, 150009, 222594, 300018, 482287, 650039, 964574, 1150069, 1300078, 1446861, 1950117, 2300138, 2893722, 3450207, 3900234, 6900414, 14950897, 29901794, 44852691, 89705382]

約数ペア:

[(1, 89705382), (2, 44852691), (3, 29901794), (6, 14950897), (13, 6900414), (23, 3900234), (26, 3450207), (31, 2893722), (39, 2300138), (46, 1950117), (62, 1446861), (69, 1300078), (78, 1150069), (93, 964574), (138, 650039), (186, 482287), (299, 300018), (403, 222594), (598, 150009), (713, 125814), (806, 111297), (897, 100006), (1209, 74198), (1426, 62907), (1613, 55614), (1794, 50003), (2139, 41938), (2418, 37099), (3226, 27807), (4278, 20969), (4839, 18538), (9269, 9678)]