80753736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20899}}^1$

素因数の和:20938

約数の個数: 64

約数和(自身を含む): 240768000

約数和(自身を除く): 160014264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 20899, 41798, 62697, 83596, 125394, 146293, 167192, 250788, 292586, 438879, 480677, 501576, 585172, 877758, 961354, 1170344, 1442031, 1755516, 1922708, 2884062, 3364739, 3511032, 3845416, 5768124, 6729478, 10094217, 11536248, 13458956, 20188434, 26917912, 40376868, 80753736]

約数ペア:

[(1, 80753736), (2, 40376868), (3, 26917912), (4, 20188434), (6, 13458956), (7, 11536248), (8, 10094217), (12, 6729478), (14, 5768124), (21, 3845416), (23, 3511032), (24, 3364739), (28, 2884062), (42, 1922708), (46, 1755516), (56, 1442031), (69, 1170344), (84, 961354), (92, 877758), (138, 585172), (161, 501576), (168, 480677), (184, 438879), (276, 292586), (322, 250788), (483, 167192), (552, 146293), (644, 125394), (966, 83596), (1288, 62697), (1932, 41798), (3864, 20899)]