85914444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 261999360

約数和(自身を除く): 176084916

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 49, 66, 74, 77, 84, 98, 111, 132, 147, 148, 154, 196, 222, 231, 259, 294, 308, 359, 407, 444, 462, 518, 539, 588, 718, 777, 814, 924, 1036, 1077, 1078, 1221, 1436, 1554, 1617, 1628, 1813, 2154, 2156, 2442, 2513, 2849, 3108, 3234, 3626, 3949, 4308, 4884, 5026, 5439, 5698, 6468, 7252, 7539, 7898, 8547, 10052, 10878, 11396, 11847, 13283, 15078, 15796, 17094, 17591, 19943, 21756, 23694, 26566, 27643, 30156, 34188, 35182, 39849, 39886, 47388, 52773, 53132, 55286, 59829, 70364, 79698, 79772, 82929, 92981, 105546, 110572, 119658, 146113, 159396, 165858, 185962, 193501, 211092, 239316, 278943, 292226, 331716, 371924, 387002, 438339, 557886, 580503, 584452, 650867, 774004, 876678, 1022791, 1115772, 1161006, 1301734, 1753356, 1952601, 2045582, 2322012, 2603468, 3068373, 3905202, 4091164, 6136746, 7159537, 7810404, 12273492, 14319074, 21478611, 28638148, 42957222, 85914444]

約数ペア:

[(1, 85914444), (2, 42957222), (3, 28638148), (4, 21478611), (6, 14319074), (7, 12273492), (11, 7810404), (12, 7159537), (14, 6136746), (21, 4091164), (22, 3905202), (28, 3068373), (33, 2603468), (37, 2322012), (42, 2045582), (44, 1952601), (49, 1753356), (66, 1301734), (74, 1161006), (77, 1115772), (84, 1022791), (98, 876678), (111, 774004), (132, 650867), (147, 584452), (148, 580503), (154, 557886), (196, 438339), (222, 387002), (231, 371924), (259, 331716), (294, 292226), (308, 278943), (359, 239316), (407, 211092), (444, 193501), (462, 185962), (518, 165858), (539, 159396), (588, 146113), (718, 119658), (777, 110572), (814, 105546), (924, 92981), (1036, 82929), (1077, 79772), (1078, 79698), (1221, 70364), (1436, 59829), (1554, 55286), (1617, 53132), (1628, 52773), (1813, 47388), (2154, 39886), (2156, 39849), (2442, 35182), (2513, 34188), (2849, 30156), (3108, 27643), (3234, 26566), (3626, 23694), (3949, 21756), (4308, 19943), (4884, 17591), (5026, 17094), (5439, 15796), (5698, 15078), (6468, 13283), (7252, 11847), (7539, 11396), (7898, 10878), (8547, 10052)]