68091878404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{887}}^1\times {\mathrm{6037}}^1$

素因数の和:6973

約数の個数: 72

約数和(自身を含む): 138268654272

約数和(自身を除く): 70176775868

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 289, 374, 578, 748, 887, 1156, 1774, 3179, 3548, 6037, 6358, 9757, 12074, 12716, 15079, 19514, 24148, 30158, 39028, 60316, 66407, 102629, 132814, 165869, 205258, 256343, 265628, 331738, 410516, 512686, 663476, 1025372, 1128919, 1744693, 2257838, 2819773, 3489386, 4515676, 5354819, 5639546, 6978772, 10709638, 11279092, 19191623, 21419276, 38383246, 58903009, 76766492, 91031923, 117806018, 182063846, 235612036, 364127692, 1001351153, 1547542691, 2002702306, 3095085382, 4005404612, 6190170764, 17022969601, 34045939202, 68091878404]

約数ペア:

[(1, 68091878404), (2, 34045939202), (4, 17022969601), (11, 6190170764), (17, 4005404612), (22, 3095085382), (34, 2002702306), (44, 1547542691), (68, 1001351153), (187, 364127692), (289, 235612036), (374, 182063846), (578, 117806018), (748, 91031923), (887, 76766492), (1156, 58903009), (1774, 38383246), (3179, 21419276), (3548, 19191623), (6037, 11279092), (6358, 10709638), (9757, 6978772), (12074, 5639546), (12716, 5354819), (15079, 4515676), (19514, 3489386), (24148, 2819773), (30158, 2257838), (39028, 1744693), (60316, 1128919), (66407, 1025372), (102629, 663476), (132814, 512686), (165869, 410516), (205258, 331738), (256343, 265628)]