71288568

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{76163}}^1$

素因数の和:76188

約数の個数: 48

約数和(自身を含む): 207927720

約数和(自身を除く): 136639152

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, 76163, 152326, 228489, 304652, 456978, 609304, 685467, 913956, 990119, 1370934, 1827912, 1980238, 2741868, 2970357, 3960476, 5483736, 5940714, 7920952, 8911071, 11881428, 17822142, 23762856, 35644284, 71288568]

約数ペア:

[(1, 71288568), (2, 35644284), (3, 23762856), (4, 17822142), (6, 11881428), (8, 8911071), (9, 7920952), (12, 5940714), (13, 5483736), (18, 3960476), (24, 2970357), (26, 2741868), (36, 1980238), (39, 1827912), (52, 1370934), (72, 990119), (78, 913956), (104, 685467), (117, 609304), (156, 456978), (234, 304652), (312, 228489), (468, 152326), (936, 76163)]