121108272

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:990

約数の個数: 80

約数和(自身を含む): 333416160

約数和(自身を除く): 212307888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 193, 204, 272, 386, 408, 579, 769, 772, 816, 1158, 1538, 1544, 2307, 2316, 3076, 3088, 3281, 4614, 4632, 6152, 6562, 9228, 9264, 9843, 12304, 13073, 13124, 18456, 19686, 26146, 26248, 36912, 39219, 39372, 52292, 52496, 78438, 78744, 104584, 148417, 156876, 157488, 209168, 296834, 313752, 445251, 593668, 627504, 890502, 1187336, 1781004, 2374672, 2523089, 3562008, 5046178, 7124016, 7569267, 10092356, 15138534, 20184712, 30277068, 40369424, 60554136, 121108272]

約数ペア:

[(1, 121108272), (2, 60554136), (3, 40369424), (4, 30277068), (6, 20184712), (8, 15138534), (12, 10092356), (16, 7569267), (17, 7124016), (24, 5046178), (34, 3562008), (48, 2523089), (51, 2374672), (68, 1781004), (102, 1187336), (136, 890502), (193, 627504), (204, 593668), (272, 445251), (386, 313752), (408, 296834), (579, 209168), (769, 157488), (772, 156876), (816, 148417), (1158, 104584), (1538, 78744), (1544, 78438), (2307, 52496), (2316, 52292), (3076, 39372), (3088, 39219), (3281, 36912), (4614, 26248), (4632, 26146), (6152, 19686), (6562, 18456), (9228, 13124), (9264, 13073), (9843, 12304)]