91787616

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{6781}}^1$

素因数の和:6844

約数の個数: 72

約数和(自身を含む): 266613984

約数和(自身を除く): 174826368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 6781, 13536, 13562, 20343, 27124, 40686, 54248, 61029, 81372, 108496, 122058, 162744, 216992, 244116, 318707, 325488, 488232, 637414, 650976, 956121, 976464, 1274828, 1912242, 1952928, 2549656, 2868363, 3824484, 5099312, 5736726, 7648968, 10198624, 11473452, 15297936, 22946904, 30595872, 45893808, 91787616]

約数ペア:

[(1, 91787616), (2, 45893808), (3, 30595872), (4, 22946904), (6, 15297936), (8, 11473452), (9, 10198624), (12, 7648968), (16, 5736726), (18, 5099312), (24, 3824484), (32, 2868363), (36, 2549656), (47, 1952928), (48, 1912242), (72, 1274828), (94, 976464), (96, 956121), (141, 650976), (144, 637414), (188, 488232), (282, 325488), (288, 318707), (376, 244116), (423, 216992), (564, 162744), (752, 122058), (846, 108496), (1128, 81372), (1504, 61029), (1692, 54248), (2256, 40686), (3384, 27124), (4512, 20343), (6768, 13562), (6781, 13536)]