77511924

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 237740160

約数和(自身を除く): 160228236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 97, 98, 108, 126, 147, 151, 189, 194, 196, 252, 291, 294, 302, 378, 388, 441, 453, 582, 588, 604, 679, 756, 873, 882, 906, 1057, 1164, 1323, 1358, 1359, 1746, 1764, 1812, 2037, 2114, 2619, 2646, 2716, 2718, 3171, 3492, 4074, 4077, 4228, 4753, 5238, 5292, 5436, 6111, 6342, 7399, 8148, 8154, 9506, 9513, 10476, 12222, 12684, 14259, 14647, 14798, 16308, 18333, 19012, 19026, 22197, 24444, 28518, 28539, 29294, 29596, 36666, 38052, 42777, 43941, 44394, 57036, 57078, 58588, 66591, 73332, 85554, 87882, 88788, 102529, 114156, 128331, 131823, 133182, 171108, 175764, 199773, 205058, 256662, 263646, 266364, 307587, 395469, 399546, 410116, 513324, 527292, 615174, 717703, 790938, 799092, 922761, 1230348, 1435406, 1581876, 1845522, 2153109, 2768283, 2870812, 3691044, 4306218, 5536566, 6459327, 8612436, 11073132, 12918654, 19377981, 25837308, 38755962, 77511924]

約数ペア:

[(1, 77511924), (2, 38755962), (3, 25837308), (4, 19377981), (6, 12918654), (7, 11073132), (9, 8612436), (12, 6459327), (14, 5536566), (18, 4306218), (21, 3691044), (27, 2870812), (28, 2768283), (36, 2153109), (42, 1845522), (49, 1581876), (54, 1435406), (63, 1230348), (84, 922761), (97, 799092), (98, 790938), (108, 717703), (126, 615174), (147, 527292), (151, 513324), (189, 410116), (194, 399546), (196, 395469), (252, 307587), (291, 266364), (294, 263646), (302, 256662), (378, 205058), (388, 199773), (441, 175764), (453, 171108), (582, 133182), (588, 131823), (604, 128331), (679, 114156), (756, 102529), (873, 88788), (882, 87882), (906, 85554), (1057, 73332), (1164, 66591), (1323, 58588), (1358, 57078), (1359, 57036), (1746, 44394), (1764, 43941), (1812, 42777), (2037, 38052), (2114, 36666), (2619, 29596), (2646, 29294), (2716, 28539), (2718, 28518), (3171, 24444), (3492, 22197), (4074, 19026), (4077, 19012), (4228, 18333), (4753, 16308), (5238, 14798), (5292, 14647), (5436, 14259), (6111, 12684), (6342, 12222), (7399, 10476), (8148, 9513), (8154, 9506)]