81350616

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 209923200

約数和(自身を除く): 128572584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 73, 118, 146, 177, 219, 236, 292, 354, 438, 472, 584, 708, 787, 876, 1416, 1574, 1752, 2361, 3148, 4307, 4722, 6296, 8614, 9444, 12921, 17228, 18888, 25842, 34456, 46433, 51684, 57451, 92866, 103368, 114902, 139299, 172353, 185732, 229804, 278598, 344706, 371464, 459608, 557196, 689412, 1114392, 1378824, 3389609, 6779218, 10168827, 13558436, 20337654, 27116872, 40675308, 81350616]

約数ペア:

[(1, 81350616), (2, 40675308), (3, 27116872), (4, 20337654), (6, 13558436), (8, 10168827), (12, 6779218), (24, 3389609), (59, 1378824), (73, 1114392), (118, 689412), (146, 557196), (177, 459608), (219, 371464), (236, 344706), (292, 278598), (354, 229804), (438, 185732), (472, 172353), (584, 139299), (708, 114902), (787, 103368), (876, 92866), (1416, 57451), (1574, 51684), (1752, 46433), (2361, 34456), (3148, 25842), (4307, 18888), (4722, 17228), (6296, 12921), (8614, 9444)]