68397936

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 189050400

約数和(自身を除く): 120652464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 109, 136, 204, 218, 272, 327, 408, 436, 654, 769, 816, 872, 1308, 1538, 1744, 1853, 2307, 2616, 3076, 3706, 4614, 5232, 5559, 6152, 7412, 9228, 11118, 12304, 13073, 14824, 18456, 22236, 26146, 29648, 36912, 39219, 44472, 52292, 78438, 83821, 88944, 104584, 156876, 167642, 209168, 251463, 313752, 335284, 502926, 627504, 670568, 1005852, 1341136, 1424957, 2011704, 2849914, 4023408, 4274871, 5699828, 8549742, 11399656, 17099484, 22799312, 34198968, 68397936]

約数ペア:

[(1, 68397936), (2, 34198968), (3, 22799312), (4, 17099484), (6, 11399656), (8, 8549742), (12, 5699828), (16, 4274871), (17, 4023408), (24, 2849914), (34, 2011704), (48, 1424957), (51, 1341136), (68, 1005852), (102, 670568), (109, 627504), (136, 502926), (204, 335284), (218, 313752), (272, 251463), (327, 209168), (408, 167642), (436, 156876), (654, 104584), (769, 88944), (816, 83821), (872, 78438), (1308, 52292), (1538, 44472), (1744, 39219), (1853, 36912), (2307, 29648), (2616, 26146), (3076, 22236), (3706, 18456), (4614, 14824), (5232, 13073), (5559, 12304), (6152, 11118), (7412, 9228)]