64436568

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 189126000

約数和(自身を除く): 124689432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 157, 168, 196, 294, 314, 349, 392, 471, 588, 628, 698, 942, 1047, 1099, 1176, 1256, 1396, 1884, 2094, 2198, 2443, 2792, 3297, 3768, 4188, 4396, 4886, 6594, 7329, 7693, 8376, 8792, 9772, 13188, 14658, 15386, 17101, 19544, 23079, 26376, 29316, 30772, 34202, 46158, 51303, 54793, 58632, 61544, 68404, 92316, 102606, 109586, 136808, 164379, 184632, 205212, 219172, 328758, 383551, 410424, 438344, 657516, 767102, 1150653, 1315032, 1534204, 2301306, 2684857, 3068408, 4602612, 5369714, 8054571, 9205224, 10739428, 16109142, 21478856, 32218284, 64436568]

約数ペア:

[(1, 64436568), (2, 32218284), (3, 21478856), (4, 16109142), (6, 10739428), (7, 9205224), (8, 8054571), (12, 5369714), (14, 4602612), (21, 3068408), (24, 2684857), (28, 2301306), (42, 1534204), (49, 1315032), (56, 1150653), (84, 767102), (98, 657516), (147, 438344), (157, 410424), (168, 383551), (196, 328758), (294, 219172), (314, 205212), (349, 184632), (392, 164379), (471, 136808), (588, 109586), (628, 102606), (698, 92316), (942, 68404), (1047, 61544), (1099, 58632), (1176, 54793), (1256, 51303), (1396, 46158), (1884, 34202), (2094, 30772), (2198, 29316), (2443, 26376), (2792, 23079), (3297, 19544), (3768, 17101), (4188, 15386), (4396, 14658), (4886, 13188), (6594, 9772), (7329, 8792), (7693, 8376)]