74910816

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 228324096

約数和(自身を除く): 153413280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 69, 72, 86, 92, 96, 129, 138, 144, 172, 184, 207, 258, 263, 276, 288, 344, 368, 387, 414, 516, 526, 552, 688, 736, 774, 789, 828, 989, 1032, 1052, 1104, 1376, 1548, 1578, 1656, 1978, 2064, 2104, 2208, 2367, 2967, 3096, 3156, 3312, 3956, 4128, 4208, 4734, 5934, 6049, 6192, 6312, 6624, 7912, 8416, 8901, 9468, 11309, 11868, 12098, 12384, 12624, 15824, 17802, 18147, 18936, 22618, 23736, 24196, 25248, 31648, 33927, 35604, 36294, 37872, 45236, 47472, 48392, 54441, 67854, 71208, 72588, 75744, 90472, 94944, 96784, 101781, 108882, 135708, 142416, 145176, 180944, 193568, 203562, 217764, 260107, 271416, 284832, 290352, 361888, 407124, 435528, 520214, 542832, 580704, 780321, 814248, 871056, 1040428, 1085664, 1560642, 1628496, 1742112, 2080856, 2340963, 3121284, 3256992, 4161712, 4681926, 6242568, 8323424, 9363852, 12485136, 18727704, 24970272, 37455408, 74910816]

約数ペア:

[(1, 74910816), (2, 37455408), (3, 24970272), (4, 18727704), (6, 12485136), (8, 9363852), (9, 8323424), (12, 6242568), (16, 4681926), (18, 4161712), (23, 3256992), (24, 3121284), (32, 2340963), (36, 2080856), (43, 1742112), (46, 1628496), (48, 1560642), (69, 1085664), (72, 1040428), (86, 871056), (92, 814248), (96, 780321), (129, 580704), (138, 542832), (144, 520214), (172, 435528), (184, 407124), (207, 361888), (258, 290352), (263, 284832), (276, 271416), (288, 260107), (344, 217764), (368, 203562), (387, 193568), (414, 180944), (516, 145176), (526, 142416), (552, 135708), (688, 108882), (736, 101781), (774, 96784), (789, 94944), (828, 90472), (989, 75744), (1032, 72588), (1052, 71208), (1104, 67854), (1376, 54441), (1548, 48392), (1578, 47472), (1656, 45236), (1978, 37872), (2064, 36294), (2104, 35604), (2208, 33927), (2367, 31648), (2967, 25248), (3096, 24196), (3156, 23736), (3312, 22618), (3956, 18936), (4128, 18147), (4208, 17802), (4734, 15824), (5934, 12624), (6049, 12384), (6192, 12098), (6312, 11868), (6624, 11309), (7912, 9468), (8416, 8901)]