89842928

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 208320000

約数和(自身を除く): 118477072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 139, 199, 203, 232, 278, 398, 406, 464, 556, 796, 812, 973, 1112, 1393, 1592, 1624, 1946, 2224, 2786, 3184, 3248, 3892, 4031, 5572, 5771, 7784, 8062, 11144, 11542, 15568, 16124, 22288, 23084, 27661, 28217, 32248, 40397, 46168, 55322, 56434, 64496, 80794, 92336, 110644, 112868, 161588, 193627, 221288, 225736, 323176, 387254, 442576, 451472, 646352, 774508, 802169, 1549016, 1604338, 3098032, 3208676, 5615183, 6417352, 11230366, 12834704, 22460732, 44921464, 89842928]

約数ペア:

[(1, 89842928), (2, 44921464), (4, 22460732), (7, 12834704), (8, 11230366), (14, 6417352), (16, 5615183), (28, 3208676), (29, 3098032), (56, 1604338), (58, 1549016), (112, 802169), (116, 774508), (139, 646352), (199, 451472), (203, 442576), (232, 387254), (278, 323176), (398, 225736), (406, 221288), (464, 193627), (556, 161588), (796, 112868), (812, 110644), (973, 92336), (1112, 80794), (1393, 64496), (1592, 56434), (1624, 55322), (1946, 46168), (2224, 40397), (2786, 32248), (3184, 28217), (3248, 27661), (3892, 23084), (4031, 22288), (5572, 16124), (5771, 15568), (7784, 11542), (8062, 11144)]