68525912

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 172368000

約数和(自身を除く): 103842088

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 113, 119, 136, 182, 196, 221, 226, 238, 343, 364, 392, 442, 452, 476, 637, 686, 728, 791, 833, 884, 904, 952, 1274, 1372, 1469, 1547, 1582, 1666, 1768, 1921, 2548, 2744, 2938, 3094, 3164, 3332, 3842, 4459, 5096, 5537, 5831, 5876, 6188, 6328, 6664, 7684, 8918, 10283, 10829, 11074, 11662, 11752, 12376, 13447, 15368, 17836, 20566, 21658, 22148, 23324, 24973, 26894, 35672, 38759, 41132, 43316, 44296, 46648, 49946, 53788, 71981, 75803, 77518, 82264, 86632, 94129, 99892, 107576, 143962, 151606, 155036, 174811, 188258, 199784, 287924, 303212, 310072, 349622, 376516, 503867, 575848, 606424, 658903, 699244, 753032, 1007734, 1223677, 1317806, 1398488, 2015468, 2447354, 2635612, 4030936, 4894708, 5271224, 8565739, 9789416, 17131478, 34262956, 68525912]

約数ペア:

[(1, 68525912), (2, 34262956), (4, 17131478), (7, 9789416), (8, 8565739), (13, 5271224), (14, 4894708), (17, 4030936), (26, 2635612), (28, 2447354), (34, 2015468), (49, 1398488), (52, 1317806), (56, 1223677), (68, 1007734), (91, 753032), (98, 699244), (104, 658903), (113, 606424), (119, 575848), (136, 503867), (182, 376516), (196, 349622), (221, 310072), (226, 303212), (238, 287924), (343, 199784), (364, 188258), (392, 174811), (442, 155036), (452, 151606), (476, 143962), (637, 107576), (686, 99892), (728, 94129), (791, 86632), (833, 82264), (884, 77518), (904, 75803), (952, 71981), (1274, 53788), (1372, 49946), (1469, 46648), (1547, 44296), (1582, 43316), (1666, 41132), (1768, 38759), (1921, 35672), (2548, 26894), (2744, 24973), (2938, 23324), (3094, 22148), (3164, 21658), (3332, 20566), (3842, 17836), (4459, 15368), (5096, 13447), (5537, 12376), (5831, 11752), (5876, 11662), (6188, 11074), (6328, 10829), (6664, 10283), (7684, 8918)]