91730716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 209591424

約数和(自身を除く): 117860708

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 529, 563, 644, 1012, 1058, 1126, 1771, 2116, 2252, 3542, 3703, 3941, 5819, 6193, 7084, 7406, 7882, 11638, 12386, 12949, 14812, 15764, 23276, 24772, 25898, 40733, 43351, 51796, 81466, 86702, 90643, 142439, 162932, 173404, 181286, 284878, 297827, 362572, 569756, 595654, 997073, 1191308, 1994146, 2084789, 3276097, 3988292, 4169578, 6552194, 8339156, 13104388, 22932679, 45865358, 91730716]

約数ペア:

[(1, 91730716), (2, 45865358), (4, 22932679), (7, 13104388), (11, 8339156), (14, 6552194), (22, 4169578), (23, 3988292), (28, 3276097), (44, 2084789), (46, 1994146), (77, 1191308), (92, 997073), (154, 595654), (161, 569756), (253, 362572), (308, 297827), (322, 284878), (506, 181286), (529, 173404), (563, 162932), (644, 142439), (1012, 90643), (1058, 86702), (1126, 81466), (1771, 51796), (2116, 43351), (2252, 40733), (3542, 25898), (3703, 24772), (3941, 23276), (5819, 15764), (6193, 14812), (7084, 12949), (7406, 12386), (7882, 11638)]