81366402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2767}}^1$

素因数の和:2827

約数の個数: 48

約数和(自身を含む): 182355840

約数和(自身を除く): 100989438

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 169, 174, 338, 377, 507, 754, 1014, 1131, 2262, 2767, 4901, 5534, 8301, 9802, 14703, 16602, 29406, 35971, 71942, 80243, 107913, 160486, 215826, 240729, 467623, 481458, 935246, 1043159, 1402869, 2086318, 2805738, 3129477, 6258954, 13561067, 27122134, 40683201, 81366402]

約数ペア:

[(1, 81366402), (2, 40683201), (3, 27122134), (6, 13561067), (13, 6258954), (26, 3129477), (29, 2805738), (39, 2086318), (58, 1402869), (78, 1043159), (87, 935246), (169, 481458), (174, 467623), (338, 240729), (377, 215826), (507, 160486), (754, 107913), (1014, 80243), (1131, 71942), (2262, 35971), (2767, 29406), (4901, 16602), (5534, 14703), (8301, 9802)]