71746488

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 213698160

約数和(自身を除く): 141951672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 157, 198, 264, 314, 396, 471, 577, 628, 792, 942, 1154, 1256, 1413, 1727, 1731, 1884, 2308, 2826, 3454, 3462, 3768, 4616, 5181, 5193, 5652, 6347, 6908, 6924, 10362, 10386, 11304, 12694, 13816, 13848, 15543, 19041, 20724, 20772, 25388, 31086, 38082, 41448, 41544, 50776, 57123, 62172, 76164, 90589, 114246, 124344, 152328, 181178, 228492, 271767, 362356, 456984, 543534, 724712, 815301, 996479, 1087068, 1630602, 1992958, 2174136, 2989437, 3261204, 3985916, 5978874, 6522408, 7971832, 8968311, 11957748, 17936622, 23915496, 35873244, 71746488]

約数ペア:

[(1, 71746488), (2, 35873244), (3, 23915496), (4, 17936622), (6, 11957748), (8, 8968311), (9, 7971832), (11, 6522408), (12, 5978874), (18, 3985916), (22, 3261204), (24, 2989437), (33, 2174136), (36, 1992958), (44, 1630602), (66, 1087068), (72, 996479), (88, 815301), (99, 724712), (132, 543534), (157, 456984), (198, 362356), (264, 271767), (314, 228492), (396, 181178), (471, 152328), (577, 124344), (628, 114246), (792, 90589), (942, 76164), (1154, 62172), (1256, 57123), (1413, 50776), (1727, 41544), (1731, 41448), (1884, 38082), (2308, 31086), (2826, 25388), (3454, 20772), (3462, 20724), (3768, 19041), (4616, 15543), (5181, 13848), (5193, 13816), (5652, 12694), (6347, 11304), (6908, 10386), (6924, 10362)]