75540816

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{13451}}^1$

素因数の和:13481

約数の個数: 80

約数和(自身を含む): 233526720

約数和(自身を除く): 157985904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 13451, 26902, 40353, 53804, 80706, 107608, 121059, 161412, 174863, 215216, 242118, 322824, 349726, 363177, 484236, 524589, 645648, 699452, 726354, 968472, 1049178, 1398904, 1452708, 1573767, 1936944, 2098356, 2797808, 2905416, 3147534, 4196712, 4721301, 5810832, 6295068, 8393424, 9442602, 12590136, 18885204, 25180272, 37770408, 75540816]

約数ペア:

[(1, 75540816), (2, 37770408), (3, 25180272), (4, 18885204), (6, 12590136), (8, 9442602), (9, 8393424), (12, 6295068), (13, 5810832), (16, 4721301), (18, 4196712), (24, 3147534), (26, 2905416), (27, 2797808), (36, 2098356), (39, 1936944), (48, 1573767), (52, 1452708), (54, 1398904), (72, 1049178), (78, 968472), (104, 726354), (108, 699452), (117, 645648), (144, 524589), (156, 484236), (208, 363177), (216, 349726), (234, 322824), (312, 242118), (351, 215216), (432, 174863), (468, 161412), (624, 121059), (702, 107608), (936, 80706), (1404, 53804), (1872, 40353), (2808, 26902), (5616, 13451)]