80775552

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1512

約数の個数: 128

約数和(自身を含む): 252241920

約数和(自身を除く): 171466368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 384, 416, 429, 528, 572, 624, 704, 832, 858, 1056, 1144, 1248, 1408, 1471, 1664, 1716, 2112, 2288, 2496, 2942, 3432, 4224, 4413, 4576, 4992, 5884, 6864, 8826, 9152, 11768, 13728, 16181, 17652, 18304, 19123, 23536, 27456, 32362, 35304, 38246, 47072, 48543, 54912, 57369, 64724, 70608, 76492, 94144, 97086, 114738, 129448, 141216, 152984, 188288, 194172, 210353, 229476, 258896, 282432, 305968, 388344, 420706, 458952, 517792, 564864, 611936, 631059, 776688, 841412, 917904, 1035584, 1223872, 1262118, 1553376, 1682824, 1835808, 2071168, 2447744, 2524236, 3106752, 3365648, 3671616, 5048472, 6213504, 6731296, 7343232, 10096944, 13462592, 20193888, 26925184, 40387776, 80775552]

約数ペア:

[(1, 80775552), (2, 40387776), (3, 26925184), (4, 20193888), (6, 13462592), (8, 10096944), (11, 7343232), (12, 6731296), (13, 6213504), (16, 5048472), (22, 3671616), (24, 3365648), (26, 3106752), (32, 2524236), (33, 2447744), (39, 2071168), (44, 1835808), (48, 1682824), (52, 1553376), (64, 1262118), (66, 1223872), (78, 1035584), (88, 917904), (96, 841412), (104, 776688), (128, 631059), (132, 611936), (143, 564864), (156, 517792), (176, 458952), (192, 420706), (208, 388344), (264, 305968), (286, 282432), (312, 258896), (352, 229476), (384, 210353), (416, 194172), (429, 188288), (528, 152984), (572, 141216), (624, 129448), (704, 114738), (832, 97086), (858, 94144), (1056, 76492), (1144, 70608), (1248, 64724), (1408, 57369), (1471, 54912), (1664, 48543), (1716, 47072), (2112, 38246), (2288, 35304), (2496, 32362), (2942, 27456), (3432, 23536), (4224, 19123), (4413, 18304), (4576, 17652), (4992, 16181), (5884, 13728), (6864, 11768), (8826, 9152)]