91485016

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 204652800

約数和(自身を除く): 113167784

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 67, 74, 134, 148, 259, 268, 296, 469, 518, 536, 659, 938, 1036, 1318, 1876, 2072, 2479, 2636, 3752, 4613, 4958, 5272, 9226, 9916, 17353, 18452, 19832, 24383, 34706, 36904, 44153, 48766, 69412, 88306, 97532, 138824, 170681, 176612, 195064, 309071, 341362, 353224, 618142, 682724, 1236284, 1365448, 1633661, 2472568, 3267322, 6534644, 11435627, 13069288, 22871254, 45742508, 91485016]

約数ペア:

[(1, 91485016), (2, 45742508), (4, 22871254), (7, 13069288), (8, 11435627), (14, 6534644), (28, 3267322), (37, 2472568), (56, 1633661), (67, 1365448), (74, 1236284), (134, 682724), (148, 618142), (259, 353224), (268, 341362), (296, 309071), (469, 195064), (518, 176612), (536, 170681), (659, 138824), (938, 97532), (1036, 88306), (1318, 69412), (1876, 48766), (2072, 44153), (2479, 36904), (2636, 34706), (3752, 24383), (4613, 19832), (4958, 18452), (5272, 17353), (9226, 9916)]