27959472

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1139

約数の個数: 80

約数和(自身を含む): 81646560

約数和(自身を除く): 53687088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1061, 1098, 1464, 1647, 2122, 2196, 2928, 3183, 3294, 4244, 4392, 6366, 6588, 8488, 8784, 9549, 12732, 13176, 16976, 19098, 25464, 26352, 28647, 38196, 50928, 57294, 64721, 76392, 114588, 129442, 152784, 194163, 229176, 258884, 388326, 458352, 517768, 582489, 776652, 1035536, 1164978, 1553304, 1747467, 2329956, 3106608, 3494934, 4659912, 6989868, 9319824, 13979736, 27959472]

約数ペア:

[(1, 27959472), (2, 13979736), (3, 9319824), (4, 6989868), (6, 4659912), (8, 3494934), (9, 3106608), (12, 2329956), (16, 1747467), (18, 1553304), (24, 1164978), (27, 1035536), (36, 776652), (48, 582489), (54, 517768), (61, 458352), (72, 388326), (108, 258884), (122, 229176), (144, 194163), (183, 152784), (216, 129442), (244, 114588), (366, 76392), (432, 64721), (488, 57294), (549, 50928), (732, 38196), (976, 28647), (1061, 26352), (1098, 25464), (1464, 19098), (1647, 16976), (2122, 13176), (2196, 12732), (2928, 9549), (3183, 8784), (3294, 8488), (4244, 6588), (4392, 6366)]