68771472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:861

約数の個数: 160

約数和(自身を含む): 231413760

約数和(自身を除く): 162642288

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 33, 42, 44, 46, 48, 56, 66, 69, 77, 84, 88, 92, 112, 132, 138, 154, 161, 168, 176, 184, 231, 253, 264, 276, 308, 322, 336, 368, 462, 483, 506, 528, 552, 616, 644, 759, 809, 924, 966, 1012, 1104, 1232, 1288, 1518, 1618, 1771, 1848, 1932, 2024, 2427, 2576, 3036, 3236, 3542, 3696, 3864, 4048, 4854, 5313, 5663, 6072, 6472, 7084, 7728, 8899, 9708, 10626, 11326, 12144, 12944, 14168, 16989, 17798, 18607, 19416, 21252, 22652, 26697, 28336, 33978, 35596, 37214, 38832, 42504, 45304, 53394, 55821, 62293, 67956, 71192, 74428, 85008, 90608, 106788, 111642, 124586, 130249, 135912, 142384, 148856, 186879, 204677, 213576, 223284, 249172, 260498, 271824, 297712, 373758, 390747, 409354, 427152, 446568, 498344, 520996, 614031, 747516, 781494, 818708, 893136, 996688, 1041992, 1228062, 1432739, 1495032, 1562988, 1637416, 2083984, 2456124, 2865478, 2990064, 3125976, 3274832, 4298217, 4912248, 5730956, 6251952, 8596434, 9824496, 11461912, 17192868, 22923824, 34385736, 68771472]

約数ペア:

[(1, 68771472), (2, 34385736), (3, 22923824), (4, 17192868), (6, 11461912), (7, 9824496), (8, 8596434), (11, 6251952), (12, 5730956), (14, 4912248), (16, 4298217), (21, 3274832), (22, 3125976), (23, 2990064), (24, 2865478), (28, 2456124), (33, 2083984), (42, 1637416), (44, 1562988), (46, 1495032), (48, 1432739), (56, 1228062), (66, 1041992), (69, 996688), (77, 893136), (84, 818708), (88, 781494), (92, 747516), (112, 614031), (132, 520996), (138, 498344), (154, 446568), (161, 427152), (168, 409354), (176, 390747), (184, 373758), (231, 297712), (253, 271824), (264, 260498), (276, 249172), (308, 223284), (322, 213576), (336, 204677), (368, 186879), (462, 148856), (483, 142384), (506, 135912), (528, 130249), (552, 124586), (616, 111642), (644, 106788), (759, 90608), (809, 85008), (924, 74428), (966, 71192), (1012, 67956), (1104, 62293), (1232, 55821), (1288, 53394), (1518, 45304), (1618, 42504), (1771, 38832), (1848, 37214), (1932, 35596), (2024, 33978), (2427, 28336), (2576, 26697), (3036, 22652), (3236, 21252), (3542, 19416), (3696, 18607), (3864, 17798), (4048, 16989), (4854, 14168), (5313, 12944), (5663, 12144), (6072, 11326), (6472, 10626), (7084, 9708), (7728, 8899)]