66984552

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{30011}}^1$

素因数の和:30054

約数の個数: 48

約数和(自身を含む): 187274880

約数和(自身を除く): 120290328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 30011, 60022, 90033, 120044, 180066, 240088, 270099, 360132, 540198, 720264, 930341, 1080396, 1860682, 2160792, 2791023, 3721364, 5582046, 7442728, 8373069, 11164092, 16746138, 22328184, 33492276, 66984552]

約数ペア:

[(1, 66984552), (2, 33492276), (3, 22328184), (4, 16746138), (6, 11164092), (8, 8373069), (9, 7442728), (12, 5582046), (18, 3721364), (24, 2791023), (31, 2160792), (36, 1860682), (62, 1080396), (72, 930341), (93, 720264), (124, 540198), (186, 360132), (248, 270099), (279, 240088), (372, 180066), (558, 120044), (744, 90033), (1116, 60022), (2232, 30011)]