68352648

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 227525760

約数和(自身を除く): 159173112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 49, 51, 52, 56, 68, 78, 84, 91, 98, 102, 104, 119, 136, 147, 156, 168, 182, 196, 204, 221, 238, 263, 273, 294, 312, 357, 364, 392, 408, 442, 476, 526, 546, 588, 637, 663, 714, 728, 789, 833, 884, 952, 1052, 1092, 1176, 1274, 1326, 1428, 1547, 1578, 1666, 1768, 1841, 1911, 2104, 2184, 2499, 2548, 2652, 2856, 3094, 3156, 3332, 3419, 3682, 3822, 4471, 4641, 4998, 5096, 5304, 5523, 6188, 6312, 6664, 6838, 7364, 7644, 8942, 9282, 9996, 10257, 10829, 11046, 12376, 12887, 13413, 13676, 14728, 15288, 17884, 18564, 19992, 20514, 21658, 22092, 23933, 25774, 26826, 27352, 31297, 32487, 35768, 37128, 38661, 41028, 43316, 44184, 47866, 51548, 53652, 58123, 62594, 64974, 71799, 77322, 82056, 86632, 93891, 95732, 103096, 107304, 116246, 125188, 129948, 143598, 154644, 167531, 174369, 187782, 191464, 219079, 232492, 250376, 259896, 287196, 309288, 335062, 348738, 375564, 406861, 438158, 464984, 502593, 574392, 657237, 670124, 697476, 751128, 813722, 876316, 1005186, 1220583, 1314474, 1340248, 1394952, 1627444, 1752632, 2010372, 2441166, 2628948, 2848027, 3254888, 4020744, 4882332, 5257896, 5696054, 8544081, 9764664, 11392108, 17088162, 22784216, 34176324, 68352648]

約数ペア:

[(1, 68352648), (2, 34176324), (3, 22784216), (4, 17088162), (6, 11392108), (7, 9764664), (8, 8544081), (12, 5696054), (13, 5257896), (14, 4882332), (17, 4020744), (21, 3254888), (24, 2848027), (26, 2628948), (28, 2441166), (34, 2010372), (39, 1752632), (42, 1627444), (49, 1394952), (51, 1340248), (52, 1314474), (56, 1220583), (68, 1005186), (78, 876316), (84, 813722), (91, 751128), (98, 697476), (102, 670124), (104, 657237), (119, 574392), (136, 502593), (147, 464984), (156, 438158), (168, 406861), (182, 375564), (196, 348738), (204, 335062), (221, 309288), (238, 287196), (263, 259896), (273, 250376), (294, 232492), (312, 219079), (357, 191464), (364, 187782), (392, 174369), (408, 167531), (442, 154644), (476, 143598), (526, 129948), (546, 125188), (588, 116246), (637, 107304), (663, 103096), (714, 95732), (728, 93891), (789, 86632), (833, 82056), (884, 77322), (952, 71799), (1052, 64974), (1092, 62594), (1176, 58123), (1274, 53652), (1326, 51548), (1428, 47866), (1547, 44184), (1578, 43316), (1666, 41028), (1768, 38661), (1841, 37128), (1911, 35768), (2104, 32487), (2184, 31297), (2499, 27352), (2548, 26826), (2652, 25774), (2856, 23933), (3094, 22092), (3156, 21658), (3332, 20514), (3419, 19992), (3682, 18564), (3822, 17884), (4471, 15288), (4641, 14728), (4998, 13676), (5096, 13413), (5304, 12887), (5523, 12376), (6188, 11046), (6312, 10829), (6664, 10257), (6838, 9996), (7364, 9282), (7644, 8942)]