77680226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 129427200

約数和(自身を除く): 51746974

約数列:

[1, 2, 13, 26, 59, 79, 118, 158, 641, 767, 1027, 1282, 1534, 2054, 4661, 8333, 9322, 16666, 37819, 50639, 60593, 75638, 101278, 121186, 491647, 658307, 983294, 1316614, 2987701, 5975402, 38840113, 77680226]

約数ペア:

[(1, 77680226), (2, 38840113), (13, 5975402), (26, 2987701), (59, 1316614), (79, 983294), (118, 658307), (158, 491647), (641, 121186), (767, 101278), (1027, 75638), (1282, 60593), (1534, 50639), (2054, 37819), (4661, 16666), (8333, 9322)]