81327504

素因数分解:

$2^4\times 3^1\times {\mathrm{1091}}^1\times {\mathrm{1553}}^1$

素因数の和:2655

約数の個数: 40

約数和(自身を含む): 210424032

約数和(自身を除く): 129096528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1091, 1553, 2182, 3106, 3273, 4364, 4659, 6212, 6546, 8728, 9318, 12424, 13092, 17456, 18636, 24848, 26184, 37272, 52368, 74544, 1694323, 3388646, 5082969, 6777292, 10165938, 13554584, 20331876, 27109168, 40663752, 81327504]

約数ペア:

[(1, 81327504), (2, 40663752), (3, 27109168), (4, 20331876), (6, 13554584), (8, 10165938), (12, 6777292), (16, 5082969), (24, 3388646), (48, 1694323), (1091, 74544), (1553, 52368), (2182, 37272), (3106, 26184), (3273, 24848), (4364, 18636), (4659, 17456), (6212, 13092), (6546, 12424), (8728, 9318)]