72842976

素因数分解:

$2^5\times 3^4\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:358

約数の個数: 120

約数和(自身を含む): 216798120

約数和(自身を除く): 143955144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 157, 162, 179, 216, 288, 314, 324, 358, 432, 471, 537, 628, 648, 716, 864, 942, 1074, 1256, 1296, 1413, 1432, 1611, 1884, 2148, 2512, 2592, 2826, 2864, 3222, 3768, 4239, 4296, 4833, 5024, 5652, 5728, 6444, 7536, 8478, 8592, 9666, 11304, 12717, 12888, 14499, 15072, 16956, 17184, 19332, 22608, 25434, 25776, 28103, 28998, 33912, 38664, 45216, 50868, 51552, 56206, 57996, 67824, 77328, 84309, 101736, 112412, 115992, 135648, 154656, 168618, 203472, 224824, 231984, 252927, 337236, 406944, 449648, 463968, 505854, 674472, 758781, 899296, 1011708, 1348944, 1517562, 2023416, 2276343, 2697888, 3035124, 4046832, 4552686, 6070248, 8093664, 9105372, 12140496, 18210744, 24280992, 36421488, 72842976]

約数ペア:

[(1, 72842976), (2, 36421488), (3, 24280992), (4, 18210744), (6, 12140496), (8, 9105372), (9, 8093664), (12, 6070248), (16, 4552686), (18, 4046832), (24, 3035124), (27, 2697888), (32, 2276343), (36, 2023416), (48, 1517562), (54, 1348944), (72, 1011708), (81, 899296), (96, 758781), (108, 674472), (144, 505854), (157, 463968), (162, 449648), (179, 406944), (216, 337236), (288, 252927), (314, 231984), (324, 224824), (358, 203472), (432, 168618), (471, 154656), (537, 135648), (628, 115992), (648, 112412), (716, 101736), (864, 84309), (942, 77328), (1074, 67824), (1256, 57996), (1296, 56206), (1413, 51552), (1432, 50868), (1611, 45216), (1884, 38664), (2148, 33912), (2512, 28998), (2592, 28103), (2826, 25776), (2864, 25434), (3222, 22608), (3768, 19332), (4239, 17184), (4296, 16956), (4833, 15072), (5024, 14499), (5652, 12888), (5728, 12717), (6444, 11304), (7536, 9666), (8478, 8592)]