78171288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19273}}^1$

素因数の和:19308

約数の個数: 48

約数和(自身を含む): 211628520

約数和(自身を除く): 133457232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 19273, 38546, 57819, 77092, 115638, 154184, 231276, 250549, 462552, 501098, 751647, 1002196, 1503294, 2004392, 3006588, 3257137, 6013176, 6514274, 9771411, 13028548, 19542822, 26057096, 39085644, 78171288]

約数ペア:

[(1, 78171288), (2, 39085644), (3, 26057096), (4, 19542822), (6, 13028548), (8, 9771411), (12, 6514274), (13, 6013176), (24, 3257137), (26, 3006588), (39, 2004392), (52, 1503294), (78, 1002196), (104, 751647), (156, 501098), (169, 462552), (312, 250549), (338, 231276), (507, 154184), (676, 115638), (1014, 77092), (1352, 57819), (2028, 38546), (4056, 19273)]