87846330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20477}}^1$

素因数の和:20511

約数の個数: 64

約数和(自身を含む): 247701888

約数和(自身を除く): 159855558

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 20477, 40954, 61431, 102385, 122862, 204770, 225247, 266201, 307155, 450494, 532402, 614310, 675741, 798603, 1126235, 1331005, 1351482, 1597206, 2252470, 2662010, 2928211, 3378705, 3993015, 5856422, 6757410, 7986030, 8784633, 14641055, 17569266, 29282110, 43923165, 87846330]

約数ペア:

[(1, 87846330), (2, 43923165), (3, 29282110), (5, 17569266), (6, 14641055), (10, 8784633), (11, 7986030), (13, 6757410), (15, 5856422), (22, 3993015), (26, 3378705), (30, 2928211), (33, 2662010), (39, 2252470), (55, 1597206), (65, 1351482), (66, 1331005), (78, 1126235), (110, 798603), (130, 675741), (143, 614310), (165, 532402), (195, 450494), (286, 307155), (330, 266201), (390, 225247), (429, 204770), (715, 122862), (858, 102385), (1430, 61431), (2145, 40954), (4290, 20477)]