80341326

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{659}}^1$

素因数の和:1201

約数の個数: 48

約数和(自身を含む): 188107920

約数和(自身を除く): 107766594

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 521, 659, 1042, 1318, 1563, 1977, 3126, 3954, 4689, 5931, 6773, 8567, 9378, 11862, 13546, 17134, 20319, 25701, 40638, 51402, 60957, 77103, 121914, 154206, 343339, 686678, 1030017, 2060034, 3090051, 4463407, 6180102, 8926814, 13390221, 26780442, 40170663, 80341326]

約数ペア:

[(1, 80341326), (2, 40170663), (3, 26780442), (6, 13390221), (9, 8926814), (13, 6180102), (18, 4463407), (26, 3090051), (39, 2060034), (78, 1030017), (117, 686678), (234, 343339), (521, 154206), (659, 121914), (1042, 77103), (1318, 60957), (1563, 51402), (1977, 40638), (3126, 25701), (3954, 20319), (4689, 17134), (5931, 13546), (6773, 11862), (8567, 9378)]