85905456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:379

約数の個数: 160

約数和(自身を含む): 277982208

約数和(自身を除く): 192076752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 71, 78, 84, 91, 104, 112, 142, 156, 168, 182, 208, 213, 273, 277, 284, 312, 336, 364, 426, 497, 546, 554, 568, 624, 728, 831, 852, 923, 994, 1092, 1108, 1136, 1456, 1491, 1662, 1704, 1846, 1939, 1988, 2184, 2216, 2769, 2982, 3324, 3408, 3601, 3692, 3878, 3976, 4368, 4432, 5538, 5817, 5964, 6461, 6648, 7202, 7384, 7756, 7952, 10803, 11076, 11634, 11928, 12922, 13296, 14404, 14768, 15512, 19383, 19667, 21606, 22152, 23268, 23856, 25207, 25844, 28808, 31024, 38766, 39334, 43212, 44304, 46536, 50414, 51688, 57616, 59001, 75621, 77532, 78668, 86424, 93072, 100828, 103376, 118002, 137669, 151242, 155064, 157336, 172848, 201656, 236004, 255671, 275338, 302484, 310128, 314672, 403312, 413007, 472008, 511342, 550676, 604968, 767013, 826014, 944016, 1022684, 1101352, 1209936, 1534026, 1652028, 1789697, 2045368, 2202704, 3068052, 3304056, 3579394, 4090736, 5369091, 6136104, 6608112, 7158788, 10738182, 12272208, 14317576, 21476364, 28635152, 42952728, 85905456]

約数ペア:

[(1, 85905456), (2, 42952728), (3, 28635152), (4, 21476364), (6, 14317576), (7, 12272208), (8, 10738182), (12, 7158788), (13, 6608112), (14, 6136104), (16, 5369091), (21, 4090736), (24, 3579394), (26, 3304056), (28, 3068052), (39, 2202704), (42, 2045368), (48, 1789697), (52, 1652028), (56, 1534026), (71, 1209936), (78, 1101352), (84, 1022684), (91, 944016), (104, 826014), (112, 767013), (142, 604968), (156, 550676), (168, 511342), (182, 472008), (208, 413007), (213, 403312), (273, 314672), (277, 310128), (284, 302484), (312, 275338), (336, 255671), (364, 236004), (426, 201656), (497, 172848), (546, 157336), (554, 155064), (568, 151242), (624, 137669), (728, 118002), (831, 103376), (852, 100828), (923, 93072), (994, 86424), (1092, 78668), (1108, 77532), (1136, 75621), (1456, 59001), (1491, 57616), (1662, 51688), (1704, 50414), (1846, 46536), (1939, 44304), (1988, 43212), (2184, 39334), (2216, 38766), (2769, 31024), (2982, 28808), (3324, 25844), (3408, 25207), (3601, 23856), (3692, 23268), (3878, 22152), (3976, 21606), (4368, 19667), (4432, 19383), (5538, 15512), (5817, 14768), (5964, 14404), (6461, 13296), (6648, 12922), (7202, 11928), (7384, 11634), (7756, 11076), (7952, 10803)]