77867244

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 240

約数和(自身を含む): 265619200

約数和(自身を除く): 187751956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 81, 84, 91, 108, 114, 117, 126, 133, 139, 156, 162, 171, 182, 189, 228, 234, 247, 252, 266, 273, 278, 324, 342, 351, 364, 378, 399, 417, 468, 494, 513, 532, 546, 556, 567, 684, 702, 741, 756, 798, 819, 834, 973, 988, 1026, 1053, 1092, 1134, 1197, 1251, 1404, 1482, 1539, 1596, 1638, 1668, 1729, 1807, 1946, 2052, 2106, 2223, 2268, 2394, 2457, 2502, 2641, 2919, 2964, 3078, 3276, 3458, 3591, 3614, 3753, 3892, 4212, 4446, 4788, 4914, 5004, 5187, 5282, 5421, 5838, 6156, 6669, 6916, 7182, 7228, 7371, 7506, 7923, 8757, 8892, 9828, 10374, 10564, 10773, 10842, 11259, 11676, 12649, 13338, 14364, 14742, 15012, 15561, 15846, 16263, 17514, 18487, 20007, 20748, 21546, 21684, 22518, 23769, 25298, 26271, 26676, 29484, 31122, 31692, 32526, 34333, 35028, 36974, 37947, 40014, 43092, 45036, 46683, 47538, 48789, 50596, 52542, 55461, 62244, 65052, 68666, 71307, 73948, 75894, 78813, 80028, 93366, 95076, 97578, 102999, 105084, 110922, 113841, 137332, 140049, 142614, 146367, 151788, 157626, 166383, 186732, 195156, 205998, 213921, 221844, 227682, 240331, 280098, 285228, 292734, 308997, 315252, 332766, 341523, 411996, 427842, 455364, 480662, 499149, 560196, 585468, 617994, 665532, 683046, 720993, 855684, 926991, 961324, 998298, 1024569, 1235988, 1366092, 1441986, 1497447, 1853982, 1996596, 2049138, 2162979, 2780973, 2883972, 2994894, 3707964, 4098276, 4325958, 5561946, 5989788, 6488937, 8651916, 11123892, 12977874, 19466811, 25955748, 38933622, 77867244]

約数ペア:

[(1, 77867244), (2, 38933622), (3, 25955748), (4, 19466811), (6, 12977874), (7, 11123892), (9, 8651916), (12, 6488937), (13, 5989788), (14, 5561946), (18, 4325958), (19, 4098276), (21, 3707964), (26, 2994894), (27, 2883972), (28, 2780973), (36, 2162979), (38, 2049138), (39, 1996596), (42, 1853982), (52, 1497447), (54, 1441986), (57, 1366092), (63, 1235988), (76, 1024569), (78, 998298), (81, 961324), (84, 926991), (91, 855684), (108, 720993), (114, 683046), (117, 665532), (126, 617994), (133, 585468), (139, 560196), (156, 499149), (162, 480662), (171, 455364), (182, 427842), (189, 411996), (228, 341523), (234, 332766), (247, 315252), (252, 308997), (266, 292734), (273, 285228), (278, 280098), (324, 240331), (342, 227682), (351, 221844), (364, 213921), (378, 205998), (399, 195156), (417, 186732), (468, 166383), (494, 157626), (513, 151788), (532, 146367), (546, 142614), (556, 140049), (567, 137332), (684, 113841), (702, 110922), (741, 105084), (756, 102999), (798, 97578), (819, 95076), (834, 93366), (973, 80028), (988, 78813), (1026, 75894), (1053, 73948), (1092, 71307), (1134, 68666), (1197, 65052), (1251, 62244), (1404, 55461), (1482, 52542), (1539, 50596), (1596, 48789), (1638, 47538), (1668, 46683), (1729, 45036), (1807, 43092), (1946, 40014), (2052, 37947), (2106, 36974), (2223, 35028), (2268, 34333), (2394, 32526), (2457, 31692), (2502, 31122), (2641, 29484), (2919, 26676), (2964, 26271), (3078, 25298), (3276, 23769), (3458, 22518), (3591, 21684), (3614, 21546), (3753, 20748), (3892, 20007), (4212, 18487), (4446, 17514), (4788, 16263), (4914, 15846), (5004, 15561), (5187, 15012), (5282, 14742), (5421, 14364), (5838, 13338), (6156, 12649), (6669, 11676), (6916, 11259), (7182, 10842), (7228, 10773), (7371, 10564), (7506, 10374), (7923, 9828), (8757, 8892)]