67977168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{659}}^1$

素因数の和:984

約数の個数: 80

約数和(自身を含む): 201653760

約数和(自身を除く): 133676592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 307, 336, 614, 659, 921, 1228, 1318, 1842, 1977, 2149, 2456, 2636, 3684, 3954, 4298, 4613, 4912, 5272, 6447, 7368, 7908, 8596, 9226, 10544, 12894, 13839, 14736, 15816, 17192, 18452, 25788, 27678, 31632, 34384, 36904, 51576, 55356, 73808, 103152, 110712, 202313, 221424, 404626, 606939, 809252, 1213878, 1416191, 1618504, 2427756, 2832382, 3237008, 4248573, 4855512, 5664764, 8497146, 9711024, 11329528, 16994292, 22659056, 33988584, 67977168]

約数ペア:

[(1, 67977168), (2, 33988584), (3, 22659056), (4, 16994292), (6, 11329528), (7, 9711024), (8, 8497146), (12, 5664764), (14, 4855512), (16, 4248573), (21, 3237008), (24, 2832382), (28, 2427756), (42, 1618504), (48, 1416191), (56, 1213878), (84, 809252), (112, 606939), (168, 404626), (307, 221424), (336, 202313), (614, 110712), (659, 103152), (921, 73808), (1228, 55356), (1318, 51576), (1842, 36904), (1977, 34384), (2149, 31632), (2456, 27678), (2636, 25788), (3684, 18452), (3954, 17192), (4298, 15816), (4613, 14736), (4912, 13839), (5272, 12894), (6447, 10544), (7368, 9226), (7908, 8596)]