71138808

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{76003}}^1$

素因数の和:76028

約数の個数: 48

約数和(自身を含む): 207490920

約数和(自身を除く): 136352112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 76003, 152006, 228009, 304012, 456018, 608024, 684027, 912036, 988039, 1368054, 1824072, 1976078, 2736108, 2964117, 3952156, 5472216, 5928234, 7904312, 8892351, 11856468, 17784702, 23712936, 35569404, 71138808]

約数ペア:

[(1, 71138808), (2, 35569404), (3, 23712936), (4, 17784702), (6, 11856468), (8, 8892351), (9, 7904312), (12, 5928234), (13, 5472216), (18, 3952156), (24, 2964117), (26, 2736108), (36, 1976078), (39, 1824072), (52, 1368054), (72, 988039), (78, 912036), (104, 684027), (117, 608024), (156, 456018), (234, 304012), (312, 228009), (468, 152006), (936, 76003)]