80313296

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 186892800

約数和(自身を除く): 106579504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 79, 112, 116, 158, 203, 232, 313, 316, 406, 464, 553, 626, 632, 812, 1106, 1252, 1264, 1624, 2191, 2212, 2291, 2504, 3248, 4382, 4424, 4582, 5008, 8764, 8848, 9077, 9164, 16037, 17528, 18154, 18328, 24727, 32074, 35056, 36308, 36656, 49454, 63539, 64148, 72616, 98908, 127078, 128296, 145232, 173089, 197816, 254156, 256592, 346178, 395632, 508312, 692356, 717083, 1016624, 1384712, 1434166, 2769424, 2868332, 5019581, 5736664, 10039162, 11473328, 20078324, 40156648, 80313296]

約数ペア:

[(1, 80313296), (2, 40156648), (4, 20078324), (7, 11473328), (8, 10039162), (14, 5736664), (16, 5019581), (28, 2868332), (29, 2769424), (56, 1434166), (58, 1384712), (79, 1016624), (112, 717083), (116, 692356), (158, 508312), (203, 395632), (232, 346178), (313, 256592), (316, 254156), (406, 197816), (464, 173089), (553, 145232), (626, 128296), (632, 127078), (812, 98908), (1106, 72616), (1252, 64148), (1264, 63539), (1624, 49454), (2191, 36656), (2212, 36308), (2291, 35056), (2504, 32074), (3248, 24727), (4382, 18328), (4424, 18154), (4582, 17528), (5008, 16037), (8764, 9164), (8848, 9077)]