74645712

素因数分解:

$2^4\times 3^5\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 120

約数和(自身を含む): 220444224

約数和(自身を除く): 145798512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 81, 108, 144, 146, 162, 216, 219, 243, 263, 292, 324, 432, 438, 486, 526, 584, 648, 657, 789, 876, 972, 1052, 1168, 1296, 1314, 1578, 1752, 1944, 1971, 2104, 2367, 2628, 3156, 3504, 3888, 3942, 4208, 4734, 5256, 5913, 6312, 7101, 7884, 9468, 10512, 11826, 12624, 14202, 15768, 17739, 18936, 19199, 21303, 23652, 28404, 31536, 35478, 37872, 38398, 42606, 47304, 56808, 57597, 63909, 70956, 76796, 85212, 94608, 113616, 115194, 127818, 141912, 153592, 170424, 172791, 230388, 255636, 283824, 307184, 340848, 345582, 460776, 511272, 518373, 691164, 921552, 1022544, 1036746, 1382328, 1555119, 2073492, 2764656, 3110238, 4146984, 4665357, 6220476, 8293968, 9330714, 12440952, 18661428, 24881904, 37322856, 74645712]

約数ペア:

[(1, 74645712), (2, 37322856), (3, 24881904), (4, 18661428), (6, 12440952), (8, 9330714), (9, 8293968), (12, 6220476), (16, 4665357), (18, 4146984), (24, 3110238), (27, 2764656), (36, 2073492), (48, 1555119), (54, 1382328), (72, 1036746), (73, 1022544), (81, 921552), (108, 691164), (144, 518373), (146, 511272), (162, 460776), (216, 345582), (219, 340848), (243, 307184), (263, 283824), (292, 255636), (324, 230388), (432, 172791), (438, 170424), (486, 153592), (526, 141912), (584, 127818), (648, 115194), (657, 113616), (789, 94608), (876, 85212), (972, 76796), (1052, 70956), (1168, 63909), (1296, 57597), (1314, 56808), (1578, 47304), (1752, 42606), (1944, 38398), (1971, 37872), (2104, 35478), (2367, 31536), (2628, 28404), (3156, 23652), (3504, 21303), (3888, 19199), (3942, 18936), (4208, 17739), (4734, 15768), (5256, 14202), (5913, 12624), (6312, 11826), (7101, 10512), (7884, 9468)]