80248336

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:872

約数の個数: 80

約数和(自身を含む): 189987840

約数和(自身を除く): 109739504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 797, 812, 868, 899, 1594, 1624, 1736, 1798, 3188, 3248, 3472, 3596, 5579, 6293, 6376, 7192, 11158, 12586, 12752, 14384, 22316, 23113, 24707, 25172, 44632, 46226, 49414, 50344, 89264, 92452, 98828, 100688, 161791, 172949, 184904, 197656, 323582, 345898, 369808, 395312, 647164, 691796, 716503, 1294328, 1383592, 1433006, 2588656, 2767184, 2866012, 5015521, 5732024, 10031042, 11464048, 20062084, 40124168, 80248336]

約数ペア:

[(1, 80248336), (2, 40124168), (4, 20062084), (7, 11464048), (8, 10031042), (14, 5732024), (16, 5015521), (28, 2866012), (29, 2767184), (31, 2588656), (56, 1433006), (58, 1383592), (62, 1294328), (112, 716503), (116, 691796), (124, 647164), (203, 395312), (217, 369808), (232, 345898), (248, 323582), (406, 197656), (434, 184904), (464, 172949), (496, 161791), (797, 100688), (812, 98828), (868, 92452), (899, 89264), (1594, 50344), (1624, 49414), (1736, 46226), (1798, 44632), (3188, 25172), (3248, 24707), (3472, 23113), (3596, 22316), (5579, 14384), (6293, 12752), (6376, 12586), (7192, 11158)]