71360568

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{8929}}^1$

素因数の和:8981

約数の個数: 64

約数和(自身を含む): 203604000

約数和(自身を除く): 132243432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 8929, 17858, 26787, 35716, 53574, 71432, 80361, 107148, 160722, 214296, 241083, 321444, 330373, 482166, 642888, 660746, 964332, 991119, 1321492, 1928664, 1982238, 2642984, 2973357, 3964476, 5946714, 7928952, 8920071, 11893428, 17840142, 23786856, 35680284, 71360568]

約数ペア:

[(1, 71360568), (2, 35680284), (3, 23786856), (4, 17840142), (6, 11893428), (8, 8920071), (9, 7928952), (12, 5946714), (18, 3964476), (24, 2973357), (27, 2642984), (36, 1982238), (37, 1928664), (54, 1321492), (72, 991119), (74, 964332), (108, 660746), (111, 642888), (148, 482166), (216, 330373), (222, 321444), (296, 241083), (333, 214296), (444, 160722), (666, 107148), (888, 80361), (999, 71432), (1332, 53574), (1998, 35716), (2664, 26787), (3996, 17858), (7992, 8929)]