71931402

素因数分解:

$2^1\times 3^5\times {\mathrm{89}}^1\times {\mathrm{1663}}^1$

素因数の和:1769

約数の個数: 48

約数和(自身を含む): 163537920

約数和(自身を除く): 91606518

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 243, 267, 486, 534, 801, 1602, 1663, 2403, 3326, 4806, 4989, 7209, 9978, 14418, 14967, 21627, 29934, 43254, 44901, 89802, 134703, 148007, 269406, 296014, 404109, 444021, 808218, 888042, 1332063, 2664126, 3996189, 7992378, 11988567, 23977134, 35965701, 71931402]

約数ペア:

[(1, 71931402), (2, 35965701), (3, 23977134), (6, 11988567), (9, 7992378), (18, 3996189), (27, 2664126), (54, 1332063), (81, 888042), (89, 808218), (162, 444021), (178, 404109), (243, 296014), (267, 269406), (486, 148007), (534, 134703), (801, 89802), (1602, 44901), (1663, 43254), (2403, 29934), (3326, 21627), (4806, 14967), (4989, 14418), (7209, 9978)]