68490688

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^2$

素因数の和:99

約数の個数: 126

約数和(自身を含む): 172487336

約数和(自身を除く): 103996648

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 64, 68, 92, 112, 119, 136, 161, 184, 224, 238, 272, 289, 322, 368, 391, 448, 476, 529, 544, 578, 644, 736, 782, 952, 1058, 1088, 1156, 1288, 1472, 1564, 1904, 2023, 2116, 2312, 2576, 2737, 3128, 3703, 3808, 4046, 4232, 4624, 5152, 5474, 6256, 6647, 7406, 7616, 8092, 8464, 8993, 9248, 10304, 10948, 12512, 13294, 14812, 16184, 16928, 17986, 18496, 21896, 25024, 26588, 29624, 32368, 33856, 35972, 43792, 46529, 53176, 59248, 62951, 64736, 71944, 87584, 93058, 106352, 118496, 125902, 129472, 143888, 152881, 175168, 186116, 212704, 236992, 251804, 287776, 305762, 372232, 425408, 503608, 575552, 611524, 744464, 1007216, 1070167, 1223048, 1488928, 2014432, 2140334, 2446096, 2977856, 4028864, 4280668, 4892192, 8561336, 9784384, 17122672, 34245344, 68490688]

約数ペア:

[(1, 68490688), (2, 34245344), (4, 17122672), (7, 9784384), (8, 8561336), (14, 4892192), (16, 4280668), (17, 4028864), (23, 2977856), (28, 2446096), (32, 2140334), (34, 2014432), (46, 1488928), (56, 1223048), (64, 1070167), (68, 1007216), (92, 744464), (112, 611524), (119, 575552), (136, 503608), (161, 425408), (184, 372232), (224, 305762), (238, 287776), (272, 251804), (289, 236992), (322, 212704), (368, 186116), (391, 175168), (448, 152881), (476, 143888), (529, 129472), (544, 125902), (578, 118496), (644, 106352), (736, 93058), (782, 87584), (952, 71944), (1058, 64736), (1088, 62951), (1156, 59248), (1288, 53176), (1472, 46529), (1564, 43792), (1904, 35972), (2023, 33856), (2116, 32368), (2312, 29624), (2576, 26588), (2737, 25024), (3128, 21896), (3703, 18496), (3808, 17986), (4046, 16928), (4232, 16184), (4624, 14812), (5152, 13294), (5474, 12512), (6256, 10948), (6647, 10304), (7406, 9248), (7616, 8993), (8092, 8464)]