68817272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4549}}^1$

素因数の和:4647

約数の個数: 32

約数和(自身を含む): 135408000

約数和(自身を除く): 66590728

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 3782, 4549, 7564, 9098, 15128, 18196, 36392, 141019, 277489, 282038, 554978, 564076, 1109956, 1128152, 2219912, 8602159, 17204318, 34408636, 68817272]

約数ペア:

[(1, 68817272), (2, 34408636), (4, 17204318), (8, 8602159), (31, 2219912), (61, 1128152), (62, 1109956), (122, 564076), (124, 554978), (244, 282038), (248, 277489), (488, 141019), (1891, 36392), (3782, 18196), (4549, 15128), (7564, 9098)]