80229688

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 189100800

約数和(自身を除く): 108871112

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 139, 154, 278, 308, 556, 616, 937, 973, 1112, 1529, 1874, 1946, 3058, 3748, 3892, 6116, 6559, 7496, 7784, 10307, 10703, 12232, 13118, 20614, 21406, 26236, 41228, 42812, 52472, 72149, 82456, 85624, 130243, 144298, 260486, 288596, 520972, 577192, 911701, 1041944, 1432673, 1823402, 2865346, 3646804, 5730692, 7293608, 10028711, 11461384, 20057422, 40114844, 80229688]

約数ペア:

[(1, 80229688), (2, 40114844), (4, 20057422), (7, 11461384), (8, 10028711), (11, 7293608), (14, 5730692), (22, 3646804), (28, 2865346), (44, 1823402), (56, 1432673), (77, 1041944), (88, 911701), (139, 577192), (154, 520972), (278, 288596), (308, 260486), (556, 144298), (616, 130243), (937, 85624), (973, 82456), (1112, 72149), (1529, 52472), (1874, 42812), (1946, 41228), (3058, 26236), (3748, 21406), (3892, 20614), (6116, 13118), (6559, 12232), (7496, 10703), (7784, 10307)]