89677644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 268128000

約数和(自身を除く): 178450356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 49, 57, 69, 76, 84, 92, 98, 114, 133, 138, 147, 161, 196, 228, 266, 276, 294, 322, 349, 399, 437, 483, 532, 588, 644, 698, 798, 874, 931, 966, 1047, 1127, 1311, 1396, 1596, 1748, 1862, 1932, 2094, 2254, 2443, 2622, 2793, 3059, 3381, 3724, 4188, 4508, 4886, 5244, 5586, 6118, 6631, 6762, 7329, 8027, 9177, 9772, 11172, 12236, 13262, 13524, 14658, 16054, 17101, 18354, 19893, 21413, 24081, 26524, 29316, 32108, 34202, 36708, 39786, 42826, 46417, 48162, 51303, 56189, 64239, 68404, 79572, 85652, 92834, 96324, 102606, 112378, 128478, 139251, 152513, 168567, 185668, 205212, 224756, 256956, 278502, 305026, 324919, 337134, 393323, 457539, 557004, 610052, 649838, 674268, 786646, 915078, 974757, 1067591, 1179969, 1299676, 1573292, 1830156, 1949514, 2135182, 2359938, 3202773, 3899028, 4270364, 4719876, 6405546, 7473137, 12811092, 14946274, 22419411, 29892548, 44838822, 89677644]

約数ペア:

[(1, 89677644), (2, 44838822), (3, 29892548), (4, 22419411), (6, 14946274), (7, 12811092), (12, 7473137), (14, 6405546), (19, 4719876), (21, 4270364), (23, 3899028), (28, 3202773), (38, 2359938), (42, 2135182), (46, 1949514), (49, 1830156), (57, 1573292), (69, 1299676), (76, 1179969), (84, 1067591), (92, 974757), (98, 915078), (114, 786646), (133, 674268), (138, 649838), (147, 610052), (161, 557004), (196, 457539), (228, 393323), (266, 337134), (276, 324919), (294, 305026), (322, 278502), (349, 256956), (399, 224756), (437, 205212), (483, 185668), (532, 168567), (588, 152513), (644, 139251), (698, 128478), (798, 112378), (874, 102606), (931, 96324), (966, 92834), (1047, 85652), (1127, 79572), (1311, 68404), (1396, 64239), (1596, 56189), (1748, 51303), (1862, 48162), (1932, 46417), (2094, 42826), (2254, 39786), (2443, 36708), (2622, 34202), (2793, 32108), (3059, 29316), (3381, 26524), (3724, 24081), (4188, 21413), (4508, 19893), (4886, 18354), (5244, 17101), (5586, 16054), (6118, 14658), (6631, 13524), (6762, 13262), (7329, 12236), (8027, 11172), (9177, 9772)]