38427552

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 116756640

約数和(自身を除く): 78329088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 43, 48, 58, 72, 86, 87, 96, 107, 116, 129, 144, 172, 174, 214, 232, 258, 261, 288, 321, 344, 348, 387, 428, 464, 516, 522, 642, 688, 696, 774, 856, 928, 963, 1032, 1044, 1247, 1284, 1376, 1392, 1548, 1712, 1926, 2064, 2088, 2494, 2568, 2784, 3096, 3103, 3424, 3741, 3852, 4128, 4176, 4601, 4988, 5136, 6192, 6206, 7482, 7704, 8352, 9202, 9309, 9976, 10272, 11223, 12384, 12412, 13803, 14964, 15408, 18404, 18618, 19952, 22446, 24824, 27606, 27927, 29928, 30816, 36808, 37236, 39904, 41409, 44892, 49648, 55212, 55854, 59856, 73616, 74472, 82818, 89784, 99296, 110424, 111708, 119712, 133429, 147232, 148944, 165636, 179568, 220848, 223416, 266858, 297888, 331272, 359136, 400287, 441696, 446832, 533716, 662544, 800574, 893664, 1067432, 1200861, 1325088, 1601148, 2134864, 2401722, 3202296, 4269728, 4803444, 6404592, 9606888, 12809184, 19213776, 38427552]

約数ペア:

[(1, 38427552), (2, 19213776), (3, 12809184), (4, 9606888), (6, 6404592), (8, 4803444), (9, 4269728), (12, 3202296), (16, 2401722), (18, 2134864), (24, 1601148), (29, 1325088), (32, 1200861), (36, 1067432), (43, 893664), (48, 800574), (58, 662544), (72, 533716), (86, 446832), (87, 441696), (96, 400287), (107, 359136), (116, 331272), (129, 297888), (144, 266858), (172, 223416), (174, 220848), (214, 179568), (232, 165636), (258, 148944), (261, 147232), (288, 133429), (321, 119712), (344, 111708), (348, 110424), (387, 99296), (428, 89784), (464, 82818), (516, 74472), (522, 73616), (642, 59856), (688, 55854), (696, 55212), (774, 49648), (856, 44892), (928, 41409), (963, 39904), (1032, 37236), (1044, 36808), (1247, 30816), (1284, 29928), (1376, 27927), (1392, 27606), (1548, 24824), (1712, 22446), (1926, 19952), (2064, 18618), (2088, 18404), (2494, 15408), (2568, 14964), (2784, 13803), (3096, 12412), (3103, 12384), (3424, 11223), (3741, 10272), (3852, 9976), (4128, 9309), (4176, 9202), (4601, 8352), (4988, 7704), (5136, 7482), (6192, 6206)]