85380198

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 182476800

約数和(自身を除く): 97096602

約数列:

[1, 2, 3, 6, 43, 59, 71, 79, 86, 118, 129, 142, 158, 177, 213, 237, 258, 354, 426, 474, 2537, 3053, 3397, 4189, 4661, 5074, 5609, 6106, 6794, 7611, 8378, 9159, 9322, 10191, 11218, 12567, 13983, 15222, 16827, 18318, 20382, 25134, 27966, 33654, 180127, 200423, 241187, 330931, 360254, 400846, 482374, 540381, 601269, 661862, 723561, 992793, 1080762, 1202538, 1447122, 1985586, 14230033, 28460066, 42690099, 85380198]

約数ペア:

[(1, 85380198), (2, 42690099), (3, 28460066), (6, 14230033), (43, 1985586), (59, 1447122), (71, 1202538), (79, 1080762), (86, 992793), (118, 723561), (129, 661862), (142, 601269), (158, 540381), (177, 482374), (213, 400846), (237, 360254), (258, 330931), (354, 241187), (426, 200423), (474, 180127), (2537, 33654), (3053, 27966), (3397, 25134), (4189, 20382), (4661, 18318), (5074, 16827), (5609, 15222), (6106, 13983), (6794, 12567), (7611, 11218), (8378, 10191), (9159, 9322)]