77428512

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:415

約数の個数: 144

約数和(自身を含む): 254217600

約数和(自身を除く): 176789088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 193, 199, 224, 252, 288, 336, 386, 398, 504, 579, 597, 672, 772, 796, 1008, 1158, 1194, 1351, 1393, 1544, 1592, 1737, 1791, 2016, 2316, 2388, 2702, 2786, 3088, 3184, 3474, 3582, 4053, 4179, 4632, 4776, 5404, 5572, 6176, 6368, 6948, 7164, 8106, 8358, 9264, 9552, 10808, 11144, 12159, 12537, 13896, 14328, 16212, 16716, 18528, 19104, 21616, 22288, 24318, 25074, 27792, 28656, 32424, 33432, 38407, 43232, 44576, 48636, 50148, 55584, 57312, 64848, 66864, 76814, 97272, 100296, 115221, 129696, 133728, 153628, 194544, 200592, 230442, 268849, 307256, 345663, 389088, 401184, 460884, 537698, 614512, 691326, 806547, 921768, 1075396, 1229024, 1382652, 1613094, 1843536, 2150792, 2419641, 2765304, 3226188, 3687072, 4301584, 4839282, 5530608, 6452376, 8603168, 9678564, 11061216, 12904752, 19357128, 25809504, 38714256, 77428512]

約数ペア:

[(1, 77428512), (2, 38714256), (3, 25809504), (4, 19357128), (6, 12904752), (7, 11061216), (8, 9678564), (9, 8603168), (12, 6452376), (14, 5530608), (16, 4839282), (18, 4301584), (21, 3687072), (24, 3226188), (28, 2765304), (32, 2419641), (36, 2150792), (42, 1843536), (48, 1613094), (56, 1382652), (63, 1229024), (72, 1075396), (84, 921768), (96, 806547), (112, 691326), (126, 614512), (144, 537698), (168, 460884), (193, 401184), (199, 389088), (224, 345663), (252, 307256), (288, 268849), (336, 230442), (386, 200592), (398, 194544), (504, 153628), (579, 133728), (597, 129696), (672, 115221), (772, 100296), (796, 97272), (1008, 76814), (1158, 66864), (1194, 64848), (1351, 57312), (1393, 55584), (1544, 50148), (1592, 48636), (1737, 44576), (1791, 43232), (2016, 38407), (2316, 33432), (2388, 32424), (2702, 28656), (2786, 27792), (3088, 25074), (3184, 24318), (3474, 22288), (3582, 21616), (4053, 19104), (4179, 18528), (4632, 16716), (4776, 16212), (5404, 14328), (5572, 13896), (6176, 12537), (6368, 12159), (6948, 11144), (7164, 10808), (8106, 9552), (8358, 9264)]