261081792

素因数分解:

$2^6\times 3^4\times {\mathrm{50363}}^1$

素因数の和:50387

約数の個数: 70

約数和(自身を含む): 773943588

約数和(自身を除く): 512861796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 50363, 100726, 151089, 201452, 302178, 402904, 453267, 604356, 805808, 906534, 1208712, 1359801, 1611616, 1813068, 2417424, 2719602, 3223232, 3626136, 4079403, 4834848, 5439204, 7252272, 8158806, 9669696, 10878408, 14504544, 16317612, 21756816, 29009088, 32635224, 43513632, 65270448, 87027264, 130540896, 261081792]

約数ペア:

[(1, 261081792), (2, 130540896), (3, 87027264), (4, 65270448), (6, 43513632), (8, 32635224), (9, 29009088), (12, 21756816), (16, 16317612), (18, 14504544), (24, 10878408), (27, 9669696), (32, 8158806), (36, 7252272), (48, 5439204), (54, 4834848), (64, 4079403), (72, 3626136), (81, 3223232), (96, 2719602), (108, 2417424), (144, 1813068), (162, 1611616), (192, 1359801), (216, 1208712), (288, 906534), (324, 805808), (432, 604356), (576, 453267), (648, 402904), (864, 302178), (1296, 201452), (1728, 151089), (2592, 100726), (5184, 50363)]