75745278

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:726

約数の個数: 72

約数和(自身を含む): 192476232

約数和(自身を除く): 116730954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 157, 294, 314, 441, 471, 547, 882, 942, 1094, 1099, 1413, 1641, 2198, 2826, 3282, 3297, 3829, 4923, 6594, 7658, 7693, 9846, 9891, 11487, 15386, 19782, 22974, 23079, 26803, 34461, 46158, 53606, 68922, 69237, 80409, 85879, 138474, 160818, 171758, 241227, 257637, 482454, 515274, 601153, 772911, 1202306, 1545822, 1803459, 3606918, 4208071, 5410377, 8416142, 10820754, 12624213, 25248426, 37872639, 75745278]

約数ペア:

[(1, 75745278), (2, 37872639), (3, 25248426), (6, 12624213), (7, 10820754), (9, 8416142), (14, 5410377), (18, 4208071), (21, 3606918), (42, 1803459), (49, 1545822), (63, 1202306), (98, 772911), (126, 601153), (147, 515274), (157, 482454), (294, 257637), (314, 241227), (441, 171758), (471, 160818), (547, 138474), (882, 85879), (942, 80409), (1094, 69237), (1099, 68922), (1413, 53606), (1641, 46158), (2198, 34461), (2826, 26803), (3282, 23079), (3297, 22974), (3829, 19782), (4923, 15386), (6594, 11487), (7658, 9891), (7693, 9846)]