78875196

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{389}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 188217120

約数和(自身を除く): 109341924

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 277, 366, 389, 554, 732, 778, 831, 1108, 1167, 1556, 1662, 2334, 3324, 4668, 16897, 23729, 33794, 47458, 50691, 67588, 71187, 94916, 101382, 107753, 142374, 202764, 215506, 284748, 323259, 431012, 646518, 1293036, 6572933, 13145866, 19718799, 26291732, 39437598, 78875196]

約数ペア:

[(1, 78875196), (2, 39437598), (3, 26291732), (4, 19718799), (6, 13145866), (12, 6572933), (61, 1293036), (122, 646518), (183, 431012), (244, 323259), (277, 284748), (366, 215506), (389, 202764), (554, 142374), (732, 107753), (778, 101382), (831, 94916), (1108, 71187), (1167, 67588), (1556, 50691), (1662, 47458), (2334, 33794), (3324, 23729), (4668, 16897)]