78937012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1069

約数の個数: 72

約数和(自身を含む): 181254528

約数和(自身を除く): 102317516

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 121, 154, 161, 242, 253, 308, 322, 484, 506, 644, 847, 1012, 1013, 1694, 1771, 2026, 2783, 3388, 3542, 4052, 5566, 7084, 7091, 11132, 11143, 14182, 19481, 22286, 23299, 28364, 38962, 44572, 46598, 77924, 78001, 93196, 122573, 156002, 163093, 245146, 256289, 312004, 326186, 490292, 512578, 652372, 858011, 1025156, 1716022, 1794023, 2819179, 3432044, 3588046, 5638358, 7176092, 11276716, 19734253, 39468506, 78937012]

約数ペア:

[(1, 78937012), (2, 39468506), (4, 19734253), (7, 11276716), (11, 7176092), (14, 5638358), (22, 3588046), (23, 3432044), (28, 2819179), (44, 1794023), (46, 1716022), (77, 1025156), (92, 858011), (121, 652372), (154, 512578), (161, 490292), (242, 326186), (253, 312004), (308, 256289), (322, 245146), (484, 163093), (506, 156002), (644, 122573), (847, 93196), (1012, 78001), (1013, 77924), (1694, 46598), (1771, 44572), (2026, 38962), (2783, 28364), (3388, 23299), (3542, 22286), (4052, 19481), (5566, 14182), (7084, 11143), (7091, 11132)]