85546516

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 179578728

約数和(自身を除く): 94032212

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 68, 74, 121, 148, 187, 242, 281, 374, 407, 484, 562, 629, 748, 814, 1124, 1258, 1628, 2057, 2516, 3091, 4114, 4477, 4777, 6182, 6919, 8228, 8954, 9554, 10397, 12364, 13838, 17908, 19108, 20794, 27676, 34001, 41588, 52547, 68002, 76109, 105094, 114367, 136004, 152218, 176749, 210188, 228734, 304436, 353498, 457468, 578017, 706996, 1156034, 1258037, 1944239, 2312068, 2516074, 3888478, 5032148, 7776956, 21386629, 42773258, 85546516]

約数ペア:

[(1, 85546516), (2, 42773258), (4, 21386629), (11, 7776956), (17, 5032148), (22, 3888478), (34, 2516074), (37, 2312068), (44, 1944239), (68, 1258037), (74, 1156034), (121, 706996), (148, 578017), (187, 457468), (242, 353498), (281, 304436), (374, 228734), (407, 210188), (484, 176749), (562, 152218), (629, 136004), (748, 114367), (814, 105094), (1124, 76109), (1258, 68002), (1628, 52547), (2057, 41588), (2516, 34001), (3091, 27676), (4114, 20794), (4477, 19108), (4777, 17908), (6182, 13838), (6919, 12364), (8228, 10397), (8954, 9554)]