85501458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{367}}^1$

素因数の和:468

約数の個数: 72

約数和(自身を含む): 217346688

約数和(自身を除く): 131845230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 367, 387, 602, 734, 774, 903, 1101, 1806, 1849, 2202, 2569, 2709, 3303, 3698, 5138, 5418, 5547, 6606, 7707, 11094, 12943, 15414, 15781, 16641, 23121, 25886, 31562, 33282, 38829, 46242, 47343, 77658, 94686, 110467, 116487, 142029, 220934, 232974, 284058, 331401, 662802, 678583, 994203, 1357166, 1988406, 2035749, 4071498, 4750081, 6107247, 9500162, 12214494, 14250243, 28500486, 42750729, 85501458]

約数ペア:

[(1, 85501458), (2, 42750729), (3, 28500486), (6, 14250243), (7, 12214494), (9, 9500162), (14, 6107247), (18, 4750081), (21, 4071498), (42, 2035749), (43, 1988406), (63, 1357166), (86, 994203), (126, 678583), (129, 662802), (258, 331401), (301, 284058), (367, 232974), (387, 220934), (602, 142029), (734, 116487), (774, 110467), (903, 94686), (1101, 77658), (1806, 47343), (1849, 46242), (2202, 38829), (2569, 33282), (2709, 31562), (3303, 25886), (3698, 23121), (5138, 16641), (5418, 15781), (5547, 15414), (6606, 12943), (7707, 11094)]