66499664

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{701}}^1$

素因数の和:745

約数の個数: 90

約数和(自身を含む): 164977722

約数和(自身を除く): 98478058

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 242, 308, 392, 484, 539, 616, 701, 784, 847, 968, 1078, 1232, 1402, 1694, 1936, 2156, 2804, 3388, 4312, 4907, 5608, 5929, 6776, 7711, 8624, 9814, 11216, 11858, 13552, 15422, 19628, 23716, 30844, 34349, 39256, 47432, 53977, 61688, 68698, 78512, 84821, 94864, 107954, 123376, 137396, 169642, 215908, 274792, 339284, 377839, 431816, 549584, 593747, 678568, 755678, 863632, 1187494, 1357136, 1511356, 2374988, 3022712, 4156229, 4749976, 6045424, 8312458, 9499952, 16624916, 33249832, 66499664]

約数ペア:

[(1, 66499664), (2, 33249832), (4, 16624916), (7, 9499952), (8, 8312458), (11, 6045424), (14, 4749976), (16, 4156229), (22, 3022712), (28, 2374988), (44, 1511356), (49, 1357136), (56, 1187494), (77, 863632), (88, 755678), (98, 678568), (112, 593747), (121, 549584), (154, 431816), (176, 377839), (196, 339284), (242, 274792), (308, 215908), (392, 169642), (484, 137396), (539, 123376), (616, 107954), (701, 94864), (784, 84821), (847, 78512), (968, 68698), (1078, 61688), (1232, 53977), (1402, 47432), (1694, 39256), (1936, 34349), (2156, 30844), (2804, 23716), (3388, 19628), (4312, 15422), (4907, 13552), (5608, 11858), (5929, 11216), (6776, 9814), (7711, 8624)]