79151072

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 213563952

約数和(自身を除く): 134412880

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 286, 308, 352, 353, 364, 392, 416, 539, 572, 616, 637, 706, 728, 784, 1001, 1078, 1144, 1232, 1274, 1412, 1456, 1568, 2002, 2156, 2288, 2464, 2471, 2548, 2824, 2912, 3883, 4004, 4312, 4576, 4589, 4942, 5096, 5648, 7007, 7766, 8008, 8624, 9178, 9884, 10192, 11296, 14014, 15532, 16016, 17248, 17297, 18356, 19768, 20384, 27181, 28028, 31064, 32032, 32123, 34594, 36712, 39536, 50479, 54362, 56056, 62128, 64246, 69188, 73424, 79072, 100958, 108724, 112112, 124256, 128492, 138376, 146848, 190267, 201916, 217448, 224224, 224861, 256984, 276752, 353353, 380534, 403832, 434896, 449722, 513968, 553504, 706706, 761068, 807664, 869792, 899444, 1027936, 1413412, 1522136, 1615328, 1798888, 2473471, 2826824, 3044272, 3597776, 4946942, 5653648, 6088544, 7195552, 9893884, 11307296, 19787768, 39575536, 79151072]

約数ペア:

[(1, 79151072), (2, 39575536), (4, 19787768), (7, 11307296), (8, 9893884), (11, 7195552), (13, 6088544), (14, 5653648), (16, 4946942), (22, 3597776), (26, 3044272), (28, 2826824), (32, 2473471), (44, 1798888), (49, 1615328), (52, 1522136), (56, 1413412), (77, 1027936), (88, 899444), (91, 869792), (98, 807664), (104, 761068), (112, 706706), (143, 553504), (154, 513968), (176, 449722), (182, 434896), (196, 403832), (208, 380534), (224, 353353), (286, 276752), (308, 256984), (352, 224861), (353, 224224), (364, 217448), (392, 201916), (416, 190267), (539, 146848), (572, 138376), (616, 128492), (637, 124256), (706, 112112), (728, 108724), (784, 100958), (1001, 79072), (1078, 73424), (1144, 69188), (1232, 64246), (1274, 62128), (1412, 56056), (1456, 54362), (1568, 50479), (2002, 39536), (2156, 36712), (2288, 34594), (2464, 32123), (2471, 32032), (2548, 31064), (2824, 28028), (2912, 27181), (3883, 20384), (4004, 19768), (4312, 18356), (4576, 17297), (4589, 17248), (4942, 16016), (5096, 15532), (5648, 14014), (7007, 11296), (7766, 10192), (8008, 9884), (8624, 9178)]