78632055

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 155675520

約数和(自身を除く): 77043465

約数列:

[1, 3, 5, 9, 15, 17, 23, 41, 45, 51, 69, 85, 109, 115, 123, 153, 205, 207, 255, 327, 345, 369, 391, 545, 615, 697, 765, 943, 981, 1035, 1173, 1635, 1845, 1853, 1955, 2091, 2507, 2829, 3485, 3519, 4469, 4715, 4905, 5559, 5865, 6273, 7521, 8487, 9265, 10455, 12535, 13407, 14145, 16031, 16677, 17595, 22345, 22563, 27795, 31365, 37605, 40221, 42435, 42619, 48093, 67035, 75973, 80155, 83385, 102787, 112815, 127857, 144279, 201105, 213095, 227919, 240465, 308361, 379865, 383571, 513935, 639285, 683757, 721395, 925083, 1139595, 1541805, 1747379, 1917855, 3418785, 4625415, 5242137, 8736895, 15726411, 26210685, 78632055]

約数ペア:

[(1, 78632055), (3, 26210685), (5, 15726411), (9, 8736895), (15, 5242137), (17, 4625415), (23, 3418785), (41, 1917855), (45, 1747379), (51, 1541805), (69, 1139595), (85, 925083), (109, 721395), (115, 683757), (123, 639285), (153, 513935), (205, 383571), (207, 379865), (255, 308361), (327, 240465), (345, 227919), (369, 213095), (391, 201105), (545, 144279), (615, 127857), (697, 112815), (765, 102787), (943, 83385), (981, 80155), (1035, 75973), (1173, 67035), (1635, 48093), (1845, 42619), (1853, 42435), (1955, 40221), (2091, 37605), (2507, 31365), (2829, 27795), (3485, 22563), (3519, 22345), (4469, 17595), (4715, 16677), (4905, 16031), (5559, 14145), (5865, 13407), (6273, 12535), (7521, 10455), (8487, 9265)]