65436774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 151865280

約数和(自身を除く): 86428506

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 61, 78, 102, 122, 183, 221, 366, 442, 663, 793, 809, 1037, 1326, 1586, 1618, 2074, 2379, 2427, 3111, 4758, 4854, 6222, 10517, 13481, 13753, 21034, 26962, 27506, 31551, 40443, 41259, 49349, 63102, 80886, 82518, 98698, 148047, 178789, 296094, 357578, 536367, 641537, 838933, 1072734, 1283074, 1677866, 1924611, 2516799, 3849222, 5033598, 10906129, 21812258, 32718387, 65436774]

約数ペア:

[(1, 65436774), (2, 32718387), (3, 21812258), (6, 10906129), (13, 5033598), (17, 3849222), (26, 2516799), (34, 1924611), (39, 1677866), (51, 1283074), (61, 1072734), (78, 838933), (102, 641537), (122, 536367), (183, 357578), (221, 296094), (366, 178789), (442, 148047), (663, 98698), (793, 82518), (809, 80886), (1037, 63102), (1326, 49349), (1586, 41259), (1618, 40443), (2074, 31551), (2379, 27506), (2427, 26962), (3111, 21034), (4758, 13753), (4854, 13481), (6222, 10517)]