77844235

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 115653312

約数和(自身を除く): 37809077

約数列:

[1, 5, 7, 19, 35, 61, 95, 101, 133, 305, 361, 427, 505, 665, 707, 1159, 1805, 1919, 2135, 2527, 3535, 5795, 6161, 8113, 9595, 12635, 13433, 22021, 30805, 36461, 40565, 43127, 67165, 110105, 117059, 154147, 182305, 215635, 255227, 585295, 770735, 819413, 1276135, 2224121, 4097065, 11120605, 15568847, 77844235]

約数ペア:

[(1, 77844235), (5, 15568847), (7, 11120605), (19, 4097065), (35, 2224121), (61, 1276135), (95, 819413), (101, 770735), (133, 585295), (305, 255227), (361, 215635), (427, 182305), (505, 154147), (665, 117059), (707, 110105), (1159, 67165), (1805, 43127), (1919, 40565), (2135, 36461), (2527, 30805), (3535, 22021), (5795, 13433), (6161, 12635), (8113, 9595)]