65981256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{853}}^1$

素因数の和:1166

約数の個数: 64

約数和(自身を含む): 180774720

約数和(自身を除く): 114793464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 293, 586, 853, 879, 1172, 1706, 1758, 2344, 2559, 3223, 3412, 3516, 5118, 6446, 6824, 7032, 9383, 9669, 10236, 12892, 18766, 19338, 20472, 25784, 28149, 37532, 38676, 56298, 75064, 77352, 112596, 225192, 249929, 499858, 749787, 999716, 1499574, 1999432, 2749219, 2999148, 5498438, 5998296, 8247657, 10996876, 16495314, 21993752, 32990628, 65981256]

約数ペア:

[(1, 65981256), (2, 32990628), (3, 21993752), (4, 16495314), (6, 10996876), (8, 8247657), (11, 5998296), (12, 5498438), (22, 2999148), (24, 2749219), (33, 1999432), (44, 1499574), (66, 999716), (88, 749787), (132, 499858), (264, 249929), (293, 225192), (586, 112596), (853, 77352), (879, 75064), (1172, 56298), (1706, 38676), (1758, 37532), (2344, 28149), (2559, 25784), (3223, 20472), (3412, 19338), (3516, 18766), (5118, 12892), (6446, 10236), (6824, 9669), (7032, 9383)]