77946358

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 142203600

約数和(自身を除く): 64257242

約数列:

[1, 2, 7, 14, 43, 49, 53, 86, 98, 106, 301, 349, 371, 602, 698, 742, 2107, 2279, 2443, 2597, 4214, 4558, 4886, 5194, 15007, 15953, 17101, 18497, 30014, 31906, 34202, 36994, 105049, 111671, 129479, 210098, 223342, 258958, 735343, 795371, 906353, 1470686, 1590742, 1812706, 5567597, 11135194, 38973179, 77946358]

約数ペア:

[(1, 77946358), (2, 38973179), (7, 11135194), (14, 5567597), (43, 1812706), (49, 1590742), (53, 1470686), (86, 906353), (98, 795371), (106, 735343), (301, 258958), (349, 223342), (371, 210098), (602, 129479), (698, 111671), (742, 105049), (2107, 36994), (2279, 34202), (2443, 31906), (2597, 30014), (4214, 18497), (4558, 17101), (4886, 15953), (5194, 15007)]