76676990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 152182800

約数和(自身を除く): 75505810

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 169, 295, 338, 590, 767, 769, 845, 1534, 1538, 1690, 3835, 3845, 7670, 7690, 9971, 9997, 19942, 19994, 45371, 49855, 49985, 90742, 99710, 99970, 129961, 226855, 259922, 453710, 589823, 649805, 1179646, 1299610, 2949115, 5898230, 7667699, 15335398, 38338495, 76676990]

約数ペア:

[(1, 76676990), (2, 38338495), (5, 15335398), (10, 7667699), (13, 5898230), (26, 2949115), (59, 1299610), (65, 1179646), (118, 649805), (130, 589823), (169, 453710), (295, 259922), (338, 226855), (590, 129961), (767, 99970), (769, 99710), (845, 90742), (1534, 49985), (1538, 49855), (1690, 45371), (3835, 19994), (3845, 19942), (7670, 9997), (7690, 9971)]