79920288

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1419

約数の個数: 144

約数和(自身を含む): 268894080

約数和(自身を除く): 188973792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1367, 1392, 1624, 1827, 2016, 2088, 2436, 2734, 2784, 3248, 3654, 4101, 4176, 4872, 5468, 6496, 7308, 8202, 8352, 9569, 9744, 10936, 12303, 14616, 16404, 19138, 19488, 21872, 24606, 28707, 29232, 32808, 38276, 39643, 43744, 49212, 57414, 58464, 65616, 76552, 79286, 86121, 98424, 114828, 118929, 131232, 153104, 158572, 172242, 196848, 229656, 237858, 277501, 306208, 317144, 344484, 356787, 393696, 459312, 475716, 555002, 634288, 688968, 713574, 832503, 918624, 951432, 1110004, 1268576, 1377936, 1427148, 1665006, 1902864, 2220008, 2497509, 2755872, 2854296, 3330012, 3805728, 4440016, 4995018, 5708592, 6660024, 8880032, 9990036, 11417184, 13320048, 19980072, 26640096, 39960144, 79920288]

約数ペア:

[(1, 79920288), (2, 39960144), (3, 26640096), (4, 19980072), (6, 13320048), (7, 11417184), (8, 9990036), (9, 8880032), (12, 6660024), (14, 5708592), (16, 4995018), (18, 4440016), (21, 3805728), (24, 3330012), (28, 2854296), (29, 2755872), (32, 2497509), (36, 2220008), (42, 1902864), (48, 1665006), (56, 1427148), (58, 1377936), (63, 1268576), (72, 1110004), (84, 951432), (87, 918624), (96, 832503), (112, 713574), (116, 688968), (126, 634288), (144, 555002), (168, 475716), (174, 459312), (203, 393696), (224, 356787), (232, 344484), (252, 317144), (261, 306208), (288, 277501), (336, 237858), (348, 229656), (406, 196848), (464, 172242), (504, 158572), (522, 153104), (609, 131232), (672, 118929), (696, 114828), (812, 98424), (928, 86121), (1008, 79286), (1044, 76552), (1218, 65616), (1367, 58464), (1392, 57414), (1624, 49212), (1827, 43744), (2016, 39643), (2088, 38276), (2436, 32808), (2734, 29232), (2784, 28707), (3248, 24606), (3654, 21872), (4101, 19488), (4176, 19138), (4872, 16404), (5468, 14616), (6496, 12303), (7308, 10936), (8202, 9744), (8352, 9569)]