68994016

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 186278400

約数和(自身を除く): 117284384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 29, 32, 38, 43, 52, 56, 58, 76, 86, 91, 104, 112, 116, 133, 152, 172, 182, 203, 208, 224, 232, 247, 266, 301, 304, 344, 364, 377, 406, 416, 464, 494, 532, 551, 559, 602, 608, 688, 728, 754, 812, 817, 928, 988, 1064, 1102, 1118, 1204, 1247, 1376, 1456, 1508, 1624, 1634, 1729, 1976, 2128, 2204, 2236, 2408, 2494, 2639, 2912, 3016, 3248, 3268, 3458, 3857, 3913, 3952, 4256, 4408, 4472, 4816, 4988, 5278, 5719, 6032, 6496, 6536, 6916, 7163, 7714, 7826, 7904, 8729, 8816, 8944, 9632, 9976, 10556, 10621, 11438, 12064, 13072, 13832, 14326, 15428, 15652, 16211, 17458, 17632, 17888, 19952, 21112, 21242, 22876, 23693, 26144, 27664, 28652, 30856, 31304, 32422, 34916, 39904, 42224, 42484, 45752, 47386, 50141, 55328, 57304, 61712, 62608, 64844, 69832, 74347, 84448, 84968, 91504, 94772, 100282, 113477, 114608, 123424, 125216, 129688, 139664, 148694, 165851, 169936, 183008, 189544, 200564, 226954, 229216, 259376, 279328, 297388, 308009, 331702, 339872, 379088, 401128, 453908, 518752, 594776, 616018, 663404, 758176, 802256, 907816, 1189552, 1232036, 1326808, 1604512, 1815632, 2156063, 2379104, 2464072, 2653616, 3631264, 4312126, 4928144, 5307232, 8624252, 9856288, 17248504, 34497008, 68994016]

約数ペア:

[(1, 68994016), (2, 34497008), (4, 17248504), (7, 9856288), (8, 8624252), (13, 5307232), (14, 4928144), (16, 4312126), (19, 3631264), (26, 2653616), (28, 2464072), (29, 2379104), (32, 2156063), (38, 1815632), (43, 1604512), (52, 1326808), (56, 1232036), (58, 1189552), (76, 907816), (86, 802256), (91, 758176), (104, 663404), (112, 616018), (116, 594776), (133, 518752), (152, 453908), (172, 401128), (182, 379088), (203, 339872), (208, 331702), (224, 308009), (232, 297388), (247, 279328), (266, 259376), (301, 229216), (304, 226954), (344, 200564), (364, 189544), (377, 183008), (406, 169936), (416, 165851), (464, 148694), (494, 139664), (532, 129688), (551, 125216), (559, 123424), (602, 114608), (608, 113477), (688, 100282), (728, 94772), (754, 91504), (812, 84968), (817, 84448), (928, 74347), (988, 69832), (1064, 64844), (1102, 62608), (1118, 61712), (1204, 57304), (1247, 55328), (1376, 50141), (1456, 47386), (1508, 45752), (1624, 42484), (1634, 42224), (1729, 39904), (1976, 34916), (2128, 32422), (2204, 31304), (2236, 30856), (2408, 28652), (2494, 27664), (2639, 26144), (2912, 23693), (3016, 22876), (3248, 21242), (3268, 21112), (3458, 19952), (3857, 17888), (3913, 17632), (3952, 17458), (4256, 16211), (4408, 15652), (4472, 15428), (4816, 14326), (4988, 13832), (5278, 13072), (5719, 12064), (6032, 11438), (6496, 10621), (6536, 10556), (6916, 9976), (7163, 9632), (7714, 8944), (7826, 8816), (7904, 8729)]