57077748

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 216

約数和(自身を含む): 191711520

約数和(自身を除く): 134633772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 49, 52, 57, 63, 76, 78, 84, 91, 98, 114, 117, 126, 131, 133, 147, 156, 171, 182, 196, 228, 234, 247, 252, 262, 266, 273, 294, 342, 364, 393, 399, 441, 468, 494, 524, 532, 546, 588, 637, 684, 741, 786, 798, 819, 882, 917, 931, 988, 1092, 1179, 1197, 1274, 1482, 1572, 1596, 1638, 1703, 1729, 1764, 1834, 1862, 1911, 2223, 2358, 2394, 2489, 2548, 2751, 2793, 2964, 3276, 3406, 3458, 3668, 3724, 3822, 4446, 4716, 4788, 4978, 5109, 5187, 5502, 5586, 5733, 6419, 6812, 6916, 7467, 7644, 8253, 8379, 8892, 9956, 10218, 10374, 11004, 11172, 11466, 11921, 12103, 12838, 14934, 15327, 15561, 16506, 16758, 17423, 19257, 20436, 20748, 22401, 22932, 23842, 24206, 25676, 29868, 30654, 31122, 32357, 33012, 33516, 34846, 35763, 36309, 38514, 44802, 47684, 48412, 52269, 57771, 61308, 62244, 64714, 69692, 71526, 72618, 77028, 83447, 89604, 97071, 104538, 107289, 108927, 115542, 121961, 129428, 143052, 145236, 156807, 166894, 194142, 209076, 214578, 217854, 226499, 231084, 243922, 250341, 291213, 313614, 333788, 365883, 388284, 429156, 435708, 452998, 487844, 500682, 582426, 627228, 679497, 731766, 751023, 905996, 1001364, 1097649, 1164852, 1358994, 1463532, 1502046, 1585493, 2038491, 2195298, 2717988, 3004092, 3170986, 4076982, 4390596, 4756479, 6341972, 8153964, 9512958, 14269437, 19025916, 28538874, 57077748]

約数ペア:

[(1, 57077748), (2, 28538874), (3, 19025916), (4, 14269437), (6, 9512958), (7, 8153964), (9, 6341972), (12, 4756479), (13, 4390596), (14, 4076982), (18, 3170986), (19, 3004092), (21, 2717988), (26, 2195298), (28, 2038491), (36, 1585493), (38, 1502046), (39, 1463532), (42, 1358994), (49, 1164852), (52, 1097649), (57, 1001364), (63, 905996), (76, 751023), (78, 731766), (84, 679497), (91, 627228), (98, 582426), (114, 500682), (117, 487844), (126, 452998), (131, 435708), (133, 429156), (147, 388284), (156, 365883), (171, 333788), (182, 313614), (196, 291213), (228, 250341), (234, 243922), (247, 231084), (252, 226499), (262, 217854), (266, 214578), (273, 209076), (294, 194142), (342, 166894), (364, 156807), (393, 145236), (399, 143052), (441, 129428), (468, 121961), (494, 115542), (524, 108927), (532, 107289), (546, 104538), (588, 97071), (637, 89604), (684, 83447), (741, 77028), (786, 72618), (798, 71526), (819, 69692), (882, 64714), (917, 62244), (931, 61308), (988, 57771), (1092, 52269), (1179, 48412), (1197, 47684), (1274, 44802), (1482, 38514), (1572, 36309), (1596, 35763), (1638, 34846), (1703, 33516), (1729, 33012), (1764, 32357), (1834, 31122), (1862, 30654), (1911, 29868), (2223, 25676), (2358, 24206), (2394, 23842), (2489, 22932), (2548, 22401), (2751, 20748), (2793, 20436), (2964, 19257), (3276, 17423), (3406, 16758), (3458, 16506), (3668, 15561), (3724, 15327), (3822, 14934), (4446, 12838), (4716, 12103), (4788, 11921), (4978, 11466), (5109, 11172), (5187, 11004), (5502, 10374), (5586, 10218), (5733, 9956), (6419, 8892), (6812, 8379), (6916, 8253), (7467, 7644)]