72581184

素因数分解:

$2^6\times 3^5\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:399

約数の個数: 168

約数和(自身を含む): 232989120

約数和(自身を除く): 160407936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 243, 288, 312, 324, 351, 359, 416, 432, 468, 486, 576, 624, 648, 702, 718, 832, 864, 936, 972, 1053, 1077, 1248, 1296, 1404, 1436, 1728, 1872, 1944, 2106, 2154, 2496, 2592, 2808, 2872, 3159, 3231, 3744, 3888, 4212, 4308, 4667, 5184, 5616, 5744, 6318, 6462, 7488, 7776, 8424, 8616, 9334, 9693, 11232, 11488, 12636, 12924, 14001, 15552, 16848, 17232, 18668, 19386, 22464, 22976, 25272, 25848, 28002, 29079, 33696, 34464, 37336, 38772, 42003, 50544, 51696, 56004, 58158, 67392, 68928, 74672, 77544, 84006, 87237, 101088, 103392, 112008, 116316, 126009, 149344, 155088, 168012, 174474, 202176, 206784, 224016, 232632, 252018, 298688, 310176, 336024, 348948, 378027, 448032, 465264, 504036, 620352, 672048, 697896, 756054, 896064, 930528, 1008072, 1134081, 1344096, 1395792, 1512108, 1861056, 2016144, 2268162, 2688192, 2791584, 3024216, 4032288, 4536324, 5583168, 6048432, 8064576, 9072648, 12096864, 18145296, 24193728, 36290592, 72581184]

約数ペア:

[(1, 72581184), (2, 36290592), (3, 24193728), (4, 18145296), (6, 12096864), (8, 9072648), (9, 8064576), (12, 6048432), (13, 5583168), (16, 4536324), (18, 4032288), (24, 3024216), (26, 2791584), (27, 2688192), (32, 2268162), (36, 2016144), (39, 1861056), (48, 1512108), (52, 1395792), (54, 1344096), (64, 1134081), (72, 1008072), (78, 930528), (81, 896064), (96, 756054), (104, 697896), (108, 672048), (117, 620352), (144, 504036), (156, 465264), (162, 448032), (192, 378027), (208, 348948), (216, 336024), (234, 310176), (243, 298688), (288, 252018), (312, 232632), (324, 224016), (351, 206784), (359, 202176), (416, 174474), (432, 168012), (468, 155088), (486, 149344), (576, 126009), (624, 116316), (648, 112008), (702, 103392), (718, 101088), (832, 87237), (864, 84006), (936, 77544), (972, 74672), (1053, 68928), (1077, 67392), (1248, 58158), (1296, 56004), (1404, 51696), (1436, 50544), (1728, 42003), (1872, 38772), (1944, 37336), (2106, 34464), (2154, 33696), (2496, 29079), (2592, 28002), (2808, 25848), (2872, 25272), (3159, 22976), (3231, 22464), (3744, 19386), (3888, 18668), (4212, 17232), (4308, 16848), (4667, 15552), (5184, 14001), (5616, 12924), (5744, 12636), (6318, 11488), (6462, 11232), (7488, 9693), (7776, 9334), (8424, 8616)]