82713568

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 209427120

約数和(自身を除く): 126713552

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 49, 56, 58, 68, 98, 107, 112, 116, 119, 136, 196, 203, 214, 224, 232, 238, 272, 392, 406, 428, 464, 476, 493, 544, 749, 784, 812, 833, 856, 928, 952, 986, 1421, 1498, 1568, 1624, 1666, 1712, 1819, 1904, 1972, 2842, 2996, 3103, 3248, 3332, 3424, 3451, 3638, 3808, 3944, 5243, 5684, 5992, 6206, 6496, 6664, 6902, 7276, 7888, 10486, 11368, 11984, 12412, 12733, 13328, 13804, 14552, 15776, 20972, 21721, 22736, 23968, 24157, 24824, 25466, 26656, 27608, 29104, 41944, 43442, 45472, 48314, 49648, 50932, 52751, 55216, 58208, 83888, 86884, 89131, 96628, 99296, 101864, 105502, 110432, 152047, 167776, 173768, 178262, 193256, 203728, 211004, 304094, 347536, 356524, 369257, 386512, 407456, 422008, 608188, 695072, 713048, 738514, 773024, 844016, 1216376, 1426096, 1477028, 1688032, 2432752, 2584799, 2852192, 2954056, 4865504, 5169598, 5908112, 10339196, 11816224, 20678392, 41356784, 82713568]

約数ペア:

[(1, 82713568), (2, 41356784), (4, 20678392), (7, 11816224), (8, 10339196), (14, 5908112), (16, 5169598), (17, 4865504), (28, 2954056), (29, 2852192), (32, 2584799), (34, 2432752), (49, 1688032), (56, 1477028), (58, 1426096), (68, 1216376), (98, 844016), (107, 773024), (112, 738514), (116, 713048), (119, 695072), (136, 608188), (196, 422008), (203, 407456), (214, 386512), (224, 369257), (232, 356524), (238, 347536), (272, 304094), (392, 211004), (406, 203728), (428, 193256), (464, 178262), (476, 173768), (493, 167776), (544, 152047), (749, 110432), (784, 105502), (812, 101864), (833, 99296), (856, 96628), (928, 89131), (952, 86884), (986, 83888), (1421, 58208), (1498, 55216), (1568, 52751), (1624, 50932), (1666, 49648), (1712, 48314), (1819, 45472), (1904, 43442), (1972, 41944), (2842, 29104), (2996, 27608), (3103, 26656), (3248, 25466), (3332, 24824), (3424, 24157), (3451, 23968), (3638, 22736), (3808, 21721), (3944, 20972), (5243, 15776), (5684, 14552), (5992, 13804), (6206, 13328), (6496, 12733), (6664, 12412), (6902, 11984), (7276, 11368), (7888, 10486)]