766903968

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61927}}^1$

素因数の和:61986

約数の個数: 72

約数和(自身を含む): 2231637408

約数和(自身を除く): 1464733440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 61927, 123854, 185781, 247708, 371562, 495416, 557343, 743124, 990832, 1114686, 1486248, 1981664, 2229372, 2662861, 2972496, 4458744, 5325722, 5944992, 7988583, 8917488, 10651444, 15977166, 17834976, 21302888, 23965749, 31954332, 42605776, 47931498, 63908664, 85211552, 95862996, 127817328, 191725992, 255634656, 383451984, 766903968]

約数ペア:

[(1, 766903968), (2, 383451984), (3, 255634656), (4, 191725992), (6, 127817328), (8, 95862996), (9, 85211552), (12, 63908664), (16, 47931498), (18, 42605776), (24, 31954332), (32, 23965749), (36, 21302888), (43, 17834976), (48, 15977166), (72, 10651444), (86, 8917488), (96, 7988583), (129, 5944992), (144, 5325722), (172, 4458744), (258, 2972496), (288, 2662861), (344, 2229372), (387, 1981664), (516, 1486248), (688, 1114686), (774, 990832), (1032, 743124), (1376, 557343), (1548, 495416), (2064, 371562), (3096, 247708), (4128, 185781), (6192, 123854), (12384, 61927)]