64985382

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15629}}^1$

素因数の和:15658

約数の個数: 64

約数和(自身を含む): 180057600

約数和(自身を除く): 115072218

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 15629, 31258, 46887, 93774, 109403, 140661, 171919, 218806, 281322, 328209, 343838, 421983, 515757, 656418, 843966, 984627, 1031514, 1203433, 1547271, 1969254, 2406866, 2953881, 3094542, 3610299, 4641813, 5907762, 7220598, 9283626, 10830897, 21661794, 32492691, 64985382]

約数ペア:

[(1, 64985382), (2, 32492691), (3, 21661794), (6, 10830897), (7, 9283626), (9, 7220598), (11, 5907762), (14, 4641813), (18, 3610299), (21, 3094542), (22, 2953881), (27, 2406866), (33, 1969254), (42, 1547271), (54, 1203433), (63, 1031514), (66, 984627), (77, 843966), (99, 656418), (126, 515757), (154, 421983), (189, 343838), (198, 328209), (231, 281322), (297, 218806), (378, 171919), (462, 140661), (594, 109403), (693, 93774), (1386, 46887), (2079, 31258), (4158, 15629)]