69379492

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 154598136

約数和(自身を除く): 85218644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 146, 182, 196, 292, 364, 373, 511, 637, 746, 949, 1022, 1274, 1492, 1898, 2044, 2548, 2611, 3577, 3796, 4849, 5222, 6643, 7154, 9698, 10444, 13286, 14308, 18277, 19396, 26572, 27229, 33943, 36554, 46501, 54458, 67886, 73108, 93002, 108916, 135772, 186004, 190603, 237601, 353977, 381206, 475202, 707954, 762412, 950404, 1334221, 1415908, 2477839, 2668442, 4955678, 5336884, 9911356, 17344873, 34689746, 69379492]

約数ペア:

[(1, 69379492), (2, 34689746), (4, 17344873), (7, 9911356), (13, 5336884), (14, 4955678), (26, 2668442), (28, 2477839), (49, 1415908), (52, 1334221), (73, 950404), (91, 762412), (98, 707954), (146, 475202), (182, 381206), (196, 353977), (292, 237601), (364, 190603), (373, 186004), (511, 135772), (637, 108916), (746, 93002), (949, 73108), (1022, 67886), (1274, 54458), (1492, 46501), (1898, 36554), (2044, 33943), (2548, 27229), (2611, 26572), (3577, 19396), (3796, 18277), (4849, 14308), (5222, 13286), (6643, 10444), (7154, 9698)]