87611412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4027}}^1$

素因数の和:4085

約数の個数: 72

約数和(自身を含む): 244290144

約数和(自身を除く): 156678732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 4027, 5439, 7252, 8054, 10878, 12081, 16108, 21756, 24162, 28189, 48324, 56378, 84567, 112756, 148999, 169134, 197323, 297998, 338268, 394646, 446997, 591969, 595996, 789292, 893994, 1042993, 1183938, 1787988, 2085986, 2367876, 3128979, 4171972, 6257958, 7300951, 12515916, 14601902, 21902853, 29203804, 43805706, 87611412]

約数ペア:

[(1, 87611412), (2, 43805706), (3, 29203804), (4, 21902853), (6, 14601902), (7, 12515916), (12, 7300951), (14, 6257958), (21, 4171972), (28, 3128979), (37, 2367876), (42, 2085986), (49, 1787988), (74, 1183938), (84, 1042993), (98, 893994), (111, 789292), (147, 595996), (148, 591969), (196, 446997), (222, 394646), (259, 338268), (294, 297998), (444, 197323), (518, 169134), (588, 148999), (777, 112756), (1036, 84567), (1554, 56378), (1813, 48324), (3108, 28189), (3626, 24162), (4027, 21756), (5439, 16108), (7252, 12081), (8054, 10878)]