90209088

素因数分解:

$2^6\times 3^2\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1004

約数の個数: 84

約数和(自身を含む): 260197600

約数和(自身を除く): 169988512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 199, 288, 398, 576, 597, 787, 796, 1194, 1574, 1592, 1791, 2361, 2388, 3148, 3184, 3582, 4722, 4776, 6296, 6368, 7083, 7164, 9444, 9552, 12592, 12736, 14166, 14328, 18888, 19104, 25184, 28332, 28656, 37776, 38208, 50368, 56664, 57312, 75552, 113328, 114624, 151104, 156613, 226656, 313226, 453312, 469839, 626452, 939678, 1252904, 1409517, 1879356, 2505808, 2819034, 3758712, 5011616, 5638068, 7517424, 10023232, 11276136, 15034848, 22552272, 30069696, 45104544, 90209088]

約数ペア:

[(1, 90209088), (2, 45104544), (3, 30069696), (4, 22552272), (6, 15034848), (8, 11276136), (9, 10023232), (12, 7517424), (16, 5638068), (18, 5011616), (24, 3758712), (32, 2819034), (36, 2505808), (48, 1879356), (64, 1409517), (72, 1252904), (96, 939678), (144, 626452), (192, 469839), (199, 453312), (288, 313226), (398, 226656), (576, 156613), (597, 151104), (787, 114624), (796, 113328), (1194, 75552), (1574, 57312), (1592, 56664), (1791, 50368), (2361, 38208), (2388, 37776), (3148, 28656), (3184, 28332), (3582, 25184), (4722, 19104), (4776, 18888), (6296, 14328), (6368, 14166), (7083, 12736), (7164, 12592), (9444, 9552)]