82171968

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 112

約数和(自身を含む): 229331520

約数和(自身を除く): 147159552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 43, 48, 64, 74, 86, 96, 111, 129, 148, 172, 192, 222, 258, 269, 296, 344, 444, 516, 538, 592, 688, 807, 888, 1032, 1076, 1184, 1376, 1591, 1614, 1776, 2064, 2152, 2368, 2752, 3182, 3228, 3552, 4128, 4304, 4773, 6364, 6456, 7104, 8256, 8608, 9546, 9953, 11567, 12728, 12912, 17216, 19092, 19906, 23134, 25456, 25824, 29859, 34701, 38184, 39812, 46268, 50912, 51648, 59718, 69402, 76368, 79624, 92536, 101824, 119436, 138804, 152736, 159248, 185072, 238872, 277608, 305472, 318496, 370144, 427979, 477744, 555216, 636992, 740288, 855958, 955488, 1110432, 1283937, 1711916, 1910976, 2220864, 2567874, 3423832, 5135748, 6847664, 10271496, 13695328, 20542992, 27390656, 41085984, 82171968]

約数ペア:

[(1, 82171968), (2, 41085984), (3, 27390656), (4, 20542992), (6, 13695328), (8, 10271496), (12, 6847664), (16, 5135748), (24, 3423832), (32, 2567874), (37, 2220864), (43, 1910976), (48, 1711916), (64, 1283937), (74, 1110432), (86, 955488), (96, 855958), (111, 740288), (129, 636992), (148, 555216), (172, 477744), (192, 427979), (222, 370144), (258, 318496), (269, 305472), (296, 277608), (344, 238872), (444, 185072), (516, 159248), (538, 152736), (592, 138804), (688, 119436), (807, 101824), (888, 92536), (1032, 79624), (1076, 76368), (1184, 69402), (1376, 59718), (1591, 51648), (1614, 50912), (1776, 46268), (2064, 39812), (2152, 38184), (2368, 34701), (2752, 29859), (3182, 25824), (3228, 25456), (3552, 23134), (4128, 19906), (4304, 19092), (4773, 17216), (6364, 12912), (6456, 12728), (7104, 11567), (8256, 9953), (8608, 9546)]