77857416

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:285

約数の個数: 256

約数和(自身を含む): 283046400

約数和(自身を除く): 205188984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 56, 63, 68, 72, 78, 84, 91, 102, 104, 108, 117, 119, 126, 136, 153, 156, 168, 182, 189, 204, 216, 221, 233, 234, 238, 252, 273, 306, 312, 351, 357, 364, 378, 408, 442, 459, 466, 468, 476, 504, 546, 612, 663, 699, 702, 714, 728, 756, 819, 884, 918, 932, 936, 952, 1071, 1092, 1224, 1326, 1398, 1404, 1428, 1512, 1547, 1631, 1638, 1768, 1836, 1864, 1989, 2097, 2142, 2184, 2457, 2652, 2796, 2808, 2856, 3029, 3094, 3213, 3262, 3276, 3672, 3961, 3978, 4194, 4284, 4641, 4893, 4914, 5304, 5592, 5967, 6058, 6188, 6291, 6426, 6524, 6552, 7922, 7956, 8388, 8568, 9087, 9282, 9786, 9828, 11883, 11934, 12116, 12376, 12582, 12852, 13048, 13923, 14679, 15844, 15912, 16776, 18174, 18564, 19572, 19656, 21203, 23766, 23868, 24232, 25164, 25704, 27261, 27727, 27846, 29358, 31688, 35649, 36348, 37128, 39144, 41769, 42406, 44037, 47532, 47736, 50328, 51493, 54522, 55454, 55692, 58716, 63609, 71298, 72696, 81783, 83181, 83538, 84812, 88074, 95064, 102986, 106947, 109044, 110908, 111384, 117432, 127218, 142596, 154479, 163566, 166362, 167076, 169624, 176148, 190827, 205972, 213894, 218088, 221816, 249543, 254436, 285192, 308958, 327132, 332724, 334152, 352296, 360451, 381654, 411944, 427788, 463437, 499086, 508872, 572481, 617916, 654264, 665448, 720902, 748629, 763308, 855576, 926874, 998172, 1081353, 1144962, 1235832, 1390311, 1441804, 1497258, 1526616, 1853748, 1996344, 2162706, 2289924, 2780622, 2883608, 2994516, 3244059, 3707496, 4325412, 4579848, 5561244, 5989032, 6488118, 8650824, 9732177, 11122488, 12976236, 19464354, 25952472, 38928708, 77857416]

約数ペア:

[(1, 77857416), (2, 38928708), (3, 25952472), (4, 19464354), (6, 12976236), (7, 11122488), (8, 9732177), (9, 8650824), (12, 6488118), (13, 5989032), (14, 5561244), (17, 4579848), (18, 4325412), (21, 3707496), (24, 3244059), (26, 2994516), (27, 2883608), (28, 2780622), (34, 2289924), (36, 2162706), (39, 1996344), (42, 1853748), (51, 1526616), (52, 1497258), (54, 1441804), (56, 1390311), (63, 1235832), (68, 1144962), (72, 1081353), (78, 998172), (84, 926874), (91, 855576), (102, 763308), (104, 748629), (108, 720902), (117, 665448), (119, 654264), (126, 617916), (136, 572481), (153, 508872), (156, 499086), (168, 463437), (182, 427788), (189, 411944), (204, 381654), (216, 360451), (221, 352296), (233, 334152), (234, 332724), (238, 327132), (252, 308958), (273, 285192), (306, 254436), (312, 249543), (351, 221816), (357, 218088), (364, 213894), (378, 205972), (408, 190827), (442, 176148), (459, 169624), (466, 167076), (468, 166362), (476, 163566), (504, 154479), (546, 142596), (612, 127218), (663, 117432), (699, 111384), (702, 110908), (714, 109044), (728, 106947), (756, 102986), (819, 95064), (884, 88074), (918, 84812), (932, 83538), (936, 83181), (952, 81783), (1071, 72696), (1092, 71298), (1224, 63609), (1326, 58716), (1398, 55692), (1404, 55454), (1428, 54522), (1512, 51493), (1547, 50328), (1631, 47736), (1638, 47532), (1768, 44037), (1836, 42406), (1864, 41769), (1989, 39144), (2097, 37128), (2142, 36348), (2184, 35649), (2457, 31688), (2652, 29358), (2796, 27846), (2808, 27727), (2856, 27261), (3029, 25704), (3094, 25164), (3213, 24232), (3262, 23868), (3276, 23766), (3672, 21203), (3961, 19656), (3978, 19572), (4194, 18564), (4284, 18174), (4641, 16776), (4893, 15912), (4914, 15844), (5304, 14679), (5592, 13923), (5967, 13048), (6058, 12852), (6188, 12582), (6291, 12376), (6426, 12116), (6524, 11934), (6552, 11883), (7922, 9828), (7956, 9786), (8388, 9282), (8568, 9087)]