82105016

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 181478400

約数和(自身を除く): 99373384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 79, 134, 158, 268, 277, 316, 469, 536, 553, 554, 632, 938, 1106, 1108, 1876, 1939, 2212, 2216, 3752, 3878, 4424, 5293, 7756, 10586, 15512, 18559, 21172, 21883, 37051, 37118, 42344, 43766, 74102, 74236, 87532, 129913, 148204, 148472, 153181, 175064, 259826, 296408, 306362, 519652, 612724, 1039304, 1225448, 1466161, 2932322, 5864644, 10263127, 11729288, 20526254, 41052508, 82105016]

約数ペア:

[(1, 82105016), (2, 41052508), (4, 20526254), (7, 11729288), (8, 10263127), (14, 5864644), (28, 2932322), (56, 1466161), (67, 1225448), (79, 1039304), (134, 612724), (158, 519652), (268, 306362), (277, 296408), (316, 259826), (469, 175064), (536, 153181), (553, 148472), (554, 148204), (632, 129913), (938, 87532), (1106, 74236), (1108, 74102), (1876, 43766), (1939, 42344), (2212, 37118), (2216, 37051), (3752, 21883), (3878, 21172), (4424, 18559), (5293, 15512), (7756, 10586)]