91215648

素因数分解:

$2^5\times 3^2\times {\mathrm{367}}^1\times {\mathrm{863}}^1$

素因数の和:1246

約数の個数: 72

約数和(自身を含む): 260402688

約数和(自身を除く): 169187040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 367, 734, 863, 1101, 1468, 1726, 2202, 2589, 2936, 3303, 3452, 4404, 5178, 5872, 6606, 6904, 7767, 8808, 10356, 11744, 13212, 13808, 15534, 17616, 20712, 26424, 27616, 31068, 35232, 41424, 52848, 62136, 82848, 105696, 124272, 248544, 316721, 633442, 950163, 1266884, 1900326, 2533768, 2850489, 3800652, 5067536, 5700978, 7601304, 10135072, 11401956, 15202608, 22803912, 30405216, 45607824, 91215648]

約数ペア:

[(1, 91215648), (2, 45607824), (3, 30405216), (4, 22803912), (6, 15202608), (8, 11401956), (9, 10135072), (12, 7601304), (16, 5700978), (18, 5067536), (24, 3800652), (32, 2850489), (36, 2533768), (48, 1900326), (72, 1266884), (96, 950163), (144, 633442), (288, 316721), (367, 248544), (734, 124272), (863, 105696), (1101, 82848), (1468, 62136), (1726, 52848), (2202, 41424), (2589, 35232), (2936, 31068), (3303, 27616), (3452, 26424), (4404, 20712), (5178, 17616), (5872, 15534), (6606, 13808), (6904, 13212), (7767, 11744), (8808, 10356)]