85805838

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 199080000

約数和(自身を除く): 113274162

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 157, 174, 261, 314, 349, 471, 522, 698, 783, 942, 1047, 1413, 1566, 2094, 2826, 3141, 4239, 4553, 6282, 8478, 9106, 9423, 10121, 13659, 18846, 20242, 27318, 30363, 40977, 54793, 60726, 81954, 91089, 109586, 122931, 164379, 182178, 245862, 273267, 328758, 493137, 546534, 986274, 1479411, 1588997, 2958822, 3177994, 4766991, 9533982, 14300973, 28601946, 42902919, 85805838]

約数ペア:

[(1, 85805838), (2, 42902919), (3, 28601946), (6, 14300973), (9, 9533982), (18, 4766991), (27, 3177994), (29, 2958822), (54, 1588997), (58, 1479411), (87, 986274), (157, 546534), (174, 493137), (261, 328758), (314, 273267), (349, 245862), (471, 182178), (522, 164379), (698, 122931), (783, 109586), (942, 91089), (1047, 81954), (1413, 60726), (1566, 54793), (2094, 40977), (2826, 30363), (3141, 27318), (4239, 20242), (4553, 18846), (6282, 13659), (8478, 10121), (9106, 9423)]