77717856

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 212623488

約数和(自身を除く): 134905632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 67, 86, 96, 129, 134, 172, 201, 258, 268, 281, 344, 402, 516, 536, 562, 688, 804, 843, 1032, 1072, 1124, 1376, 1608, 1686, 2064, 2144, 2248, 2881, 3216, 3372, 4128, 4496, 5762, 6432, 6744, 8643, 8992, 11524, 12083, 13488, 17286, 18827, 23048, 24166, 26976, 34572, 36249, 37654, 46096, 48332, 56481, 69144, 72498, 75308, 92192, 96664, 112962, 138288, 144996, 150616, 193328, 225924, 276576, 289992, 301232, 386656, 451848, 579984, 602464, 809561, 903696, 1159968, 1619122, 1807392, 2428683, 3238244, 4857366, 6476488, 9714732, 12952976, 19429464, 25905952, 38858928, 77717856]

約数ペア:

[(1, 77717856), (2, 38858928), (3, 25905952), (4, 19429464), (6, 12952976), (8, 9714732), (12, 6476488), (16, 4857366), (24, 3238244), (32, 2428683), (43, 1807392), (48, 1619122), (67, 1159968), (86, 903696), (96, 809561), (129, 602464), (134, 579984), (172, 451848), (201, 386656), (258, 301232), (268, 289992), (281, 276576), (344, 225924), (402, 193328), (516, 150616), (536, 144996), (562, 138288), (688, 112962), (804, 96664), (843, 92192), (1032, 75308), (1072, 72498), (1124, 69144), (1376, 56481), (1608, 48332), (1686, 46096), (2064, 37654), (2144, 36249), (2248, 34572), (2881, 26976), (3216, 24166), (3372, 23048), (4128, 18827), (4496, 17286), (5762, 13488), (6432, 12083), (6744, 11524), (8643, 8992)]