80269704

素因数分解:

$2^3\times 3^5\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 227747520

約数和(自身を除く): 147477816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 216, 243, 263, 314, 324, 471, 486, 526, 628, 648, 789, 942, 972, 1052, 1256, 1413, 1578, 1884, 1944, 2104, 2367, 2826, 3156, 3768, 4239, 4734, 5652, 6312, 7101, 8478, 9468, 11304, 12717, 14202, 16956, 18936, 21303, 25434, 28404, 33912, 38151, 41291, 42606, 50868, 56808, 63909, 76302, 82582, 85212, 101736, 123873, 127818, 152604, 165164, 170424, 247746, 255636, 305208, 330328, 371619, 495492, 511272, 743238, 990984, 1114857, 1486476, 2229714, 2972952, 3344571, 4459428, 6689142, 8918856, 10033713, 13378284, 20067426, 26756568, 40134852, 80269704]

約数ペア:

[(1, 80269704), (2, 40134852), (3, 26756568), (4, 20067426), (6, 13378284), (8, 10033713), (9, 8918856), (12, 6689142), (18, 4459428), (24, 3344571), (27, 2972952), (36, 2229714), (54, 1486476), (72, 1114857), (81, 990984), (108, 743238), (157, 511272), (162, 495492), (216, 371619), (243, 330328), (263, 305208), (314, 255636), (324, 247746), (471, 170424), (486, 165164), (526, 152604), (628, 127818), (648, 123873), (789, 101736), (942, 85212), (972, 82582), (1052, 76302), (1256, 63909), (1413, 56808), (1578, 50868), (1884, 42606), (1944, 41291), (2104, 38151), (2367, 33912), (2826, 28404), (3156, 25434), (3768, 21303), (4239, 18936), (4734, 16956), (5652, 14202), (6312, 12717), (7101, 11304), (8478, 9468)]