77508438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2879}}^1$

素因数の和:3532

約数の個数: 32

約数和(自身を含む): 177500160

約数和(自身を除く): 99991722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 641, 1282, 1923, 2879, 3846, 4487, 5758, 8637, 8974, 13461, 17274, 20153, 26922, 40306, 60459, 120918, 1845439, 3690878, 5536317, 11072634, 12918073, 25836146, 38754219, 77508438]

約数ペア:

[(1, 77508438), (2, 38754219), (3, 25836146), (6, 12918073), (7, 11072634), (14, 5536317), (21, 3690878), (42, 1845439), (641, 120918), (1282, 60459), (1923, 40306), (2879, 26922), (3846, 20153), (4487, 17274), (5758, 13461), (8637, 8974)]