79636620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1493}}^1$

素因数の和:1639

約数の個数: 96

約数和(自身を含む): 257015808

約数和(自身を除く): 177379188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1493, 1524, 1778, 1905, 2540, 2667, 2986, 3556, 3810, 4445, 4479, 5334, 5972, 7465, 7620, 8890, 8958, 10451, 10668, 13335, 14930, 17780, 17916, 20902, 22395, 26670, 29860, 31353, 41804, 44790, 52255, 53340, 62706, 89580, 104510, 125412, 156765, 189611, 209020, 313530, 379222, 568833, 627060, 758444, 948055, 1137666, 1327277, 1896110, 2275332, 2654554, 2844165, 3792220, 3981831, 5309108, 5688330, 6636385, 7963662, 11376660, 13272770, 15927324, 19909155, 26545540, 39818310, 79636620]

約数ペア:

[(1, 79636620), (2, 39818310), (3, 26545540), (4, 19909155), (5, 15927324), (6, 13272770), (7, 11376660), (10, 7963662), (12, 6636385), (14, 5688330), (15, 5309108), (20, 3981831), (21, 3792220), (28, 2844165), (30, 2654554), (35, 2275332), (42, 1896110), (60, 1327277), (70, 1137666), (84, 948055), (105, 758444), (127, 627060), (140, 568833), (210, 379222), (254, 313530), (381, 209020), (420, 189611), (508, 156765), (635, 125412), (762, 104510), (889, 89580), (1270, 62706), (1493, 53340), (1524, 52255), (1778, 44790), (1905, 41804), (2540, 31353), (2667, 29860), (2986, 26670), (3556, 22395), (3810, 20902), (4445, 17916), (4479, 17780), (5334, 14930), (5972, 13335), (7465, 10668), (7620, 10451), (8890, 8958)]