72831744

素因数分解:

$2^8\times 3^3\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 221487840

約数和(自身を除く): 148656096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 128, 144, 164, 192, 216, 246, 256, 257, 288, 328, 369, 384, 432, 492, 514, 576, 656, 738, 768, 771, 864, 984, 1028, 1107, 1152, 1312, 1476, 1542, 1728, 1968, 2056, 2214, 2304, 2313, 2624, 2952, 3084, 3456, 3936, 4112, 4428, 4626, 5248, 5904, 6168, 6912, 6939, 7872, 8224, 8856, 9252, 10496, 10537, 11808, 12336, 13878, 15744, 16448, 17712, 18504, 21074, 23616, 24672, 27756, 31488, 31611, 32896, 35424, 37008, 42148, 47232, 49344, 55512, 63222, 65792, 70848, 74016, 84296, 94464, 94833, 98688, 111024, 126444, 141696, 148032, 168592, 189666, 197376, 222048, 252888, 283392, 284499, 296064, 337184, 379332, 444096, 505776, 568998, 592128, 674368, 758664, 888192, 1011552, 1137996, 1348736, 1517328, 1776384, 2023104, 2275992, 2697472, 3034656, 4046208, 4551984, 6069312, 8092416, 9103968, 12138624, 18207936, 24277248, 36415872, 72831744]

約数ペア:

[(1, 72831744), (2, 36415872), (3, 24277248), (4, 18207936), (6, 12138624), (8, 9103968), (9, 8092416), (12, 6069312), (16, 4551984), (18, 4046208), (24, 3034656), (27, 2697472), (32, 2275992), (36, 2023104), (41, 1776384), (48, 1517328), (54, 1348736), (64, 1137996), (72, 1011552), (82, 888192), (96, 758664), (108, 674368), (123, 592128), (128, 568998), (144, 505776), (164, 444096), (192, 379332), (216, 337184), (246, 296064), (256, 284499), (257, 283392), (288, 252888), (328, 222048), (369, 197376), (384, 189666), (432, 168592), (492, 148032), (514, 141696), (576, 126444), (656, 111024), (738, 98688), (768, 94833), (771, 94464), (864, 84296), (984, 74016), (1028, 70848), (1107, 65792), (1152, 63222), (1312, 55512), (1476, 49344), (1542, 47232), (1728, 42148), (1968, 37008), (2056, 35424), (2214, 32896), (2304, 31611), (2313, 31488), (2624, 27756), (2952, 24672), (3084, 23616), (3456, 21074), (3936, 18504), (4112, 17712), (4428, 16448), (4626, 15744), (5248, 13878), (5904, 12336), (6168, 11808), (6912, 10537), (6939, 10496), (7872, 9252), (8224, 8856)]