81523104

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{65323}}^1$

素因数の和:65349

約数の個数: 48

約数和(自身を含む): 230463072

約数和(自身を除く): 148939968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 65323, 130646, 195969, 261292, 391938, 522584, 783876, 849199, 1045168, 1567752, 1698398, 2090336, 2547597, 3135504, 3396796, 5095194, 6271008, 6793592, 10190388, 13587184, 20380776, 27174368, 40761552, 81523104]

約数ペア:

[(1, 81523104), (2, 40761552), (3, 27174368), (4, 20380776), (6, 13587184), (8, 10190388), (12, 6793592), (13, 6271008), (16, 5095194), (24, 3396796), (26, 3135504), (32, 2547597), (39, 2090336), (48, 1698398), (52, 1567752), (78, 1045168), (96, 849199), (104, 783876), (156, 522584), (208, 391938), (312, 261292), (416, 195969), (624, 130646), (1248, 65323)]