80683278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 183435840

約数和(自身を除く): 102752562

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 53, 58, 78, 87, 106, 159, 174, 318, 377, 673, 689, 754, 1131, 1346, 1378, 1537, 2019, 2067, 2262, 3074, 4038, 4134, 4611, 8749, 9222, 17498, 19517, 19981, 26247, 35669, 39034, 39962, 52494, 58551, 59943, 71338, 107007, 117102, 119886, 214014, 253721, 463697, 507442, 761163, 927394, 1034401, 1391091, 1522326, 2068802, 2782182, 3103203, 6206406, 13447213, 26894426, 40341639, 80683278]

約数ペア:

[(1, 80683278), (2, 40341639), (3, 26894426), (6, 13447213), (13, 6206406), (26, 3103203), (29, 2782182), (39, 2068802), (53, 1522326), (58, 1391091), (78, 1034401), (87, 927394), (106, 761163), (159, 507442), (174, 463697), (318, 253721), (377, 214014), (673, 119886), (689, 117102), (754, 107007), (1131, 71338), (1346, 59943), (1378, 58551), (1537, 52494), (2019, 39962), (2067, 39034), (2262, 35669), (3074, 26247), (4038, 19981), (4134, 19517), (4611, 17498), (8749, 9222)]