75790468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1871}}^1$

素因数の和:1948

約数の個数: 48

約数和(自身を含む): 154103040

約数和(自身を除く): 78312572

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 164, 247, 494, 533, 779, 988, 1066, 1558, 1871, 2132, 3116, 3742, 7484, 10127, 20254, 24323, 35549, 40508, 48646, 71098, 76711, 97292, 142196, 153422, 306844, 462137, 924274, 997243, 1457509, 1848548, 1994486, 2915018, 3988972, 5830036, 18947617, 37895234, 75790468]

約数ペア:

[(1, 75790468), (2, 37895234), (4, 18947617), (13, 5830036), (19, 3988972), (26, 2915018), (38, 1994486), (41, 1848548), (52, 1457509), (76, 997243), (82, 924274), (164, 462137), (247, 306844), (494, 153422), (533, 142196), (779, 97292), (988, 76711), (1066, 71098), (1558, 48646), (1871, 40508), (2132, 35549), (3116, 24323), (3742, 20254), (7484, 10127)]