76981744

素因数分解:

$2^4\times 7^2\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:830

約数の個数: 60

約数和(自身を含む): 174933000

約数和(自身を除く): 97951256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 149, 196, 298, 392, 596, 659, 784, 1043, 1192, 1318, 2086, 2384, 2636, 4172, 4613, 5272, 7301, 8344, 9226, 10544, 14602, 16688, 18452, 29204, 32291, 36904, 58408, 64582, 73808, 98191, 116816, 129164, 196382, 258328, 392764, 516656, 687337, 785528, 1374674, 1571056, 2749348, 4811359, 5498696, 9622718, 10997392, 19245436, 38490872, 76981744]

約数ペア:

[(1, 76981744), (2, 38490872), (4, 19245436), (7, 10997392), (8, 9622718), (14, 5498696), (16, 4811359), (28, 2749348), (49, 1571056), (56, 1374674), (98, 785528), (112, 687337), (149, 516656), (196, 392764), (298, 258328), (392, 196382), (596, 129164), (659, 116816), (784, 98191), (1043, 73808), (1192, 64582), (1318, 58408), (2086, 36904), (2384, 32291), (2636, 29204), (4172, 18452), (4613, 16688), (5272, 14602), (7301, 10544), (8344, 9226)]