80874192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{769}}^1$

素因数の和:1100

約数の個数: 80

約数和(自身を含む): 239845760

約数和(自身を除く): 158971568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 313, 336, 626, 769, 939, 1252, 1538, 1878, 2191, 2307, 2504, 3076, 3756, 4382, 4614, 5008, 5383, 6152, 6573, 7512, 8764, 9228, 10766, 12304, 13146, 15024, 16149, 17528, 18456, 21532, 26292, 32298, 35056, 36912, 43064, 52584, 64596, 86128, 105168, 129192, 240697, 258384, 481394, 722091, 962788, 1444182, 1684879, 1925576, 2888364, 3369758, 3851152, 5054637, 5776728, 6739516, 10109274, 11553456, 13479032, 20218548, 26958064, 40437096, 80874192]

約数ペア:

[(1, 80874192), (2, 40437096), (3, 26958064), (4, 20218548), (6, 13479032), (7, 11553456), (8, 10109274), (12, 6739516), (14, 5776728), (16, 5054637), (21, 3851152), (24, 3369758), (28, 2888364), (42, 1925576), (48, 1684879), (56, 1444182), (84, 962788), (112, 722091), (168, 481394), (313, 258384), (336, 240697), (626, 129192), (769, 105168), (939, 86128), (1252, 64596), (1538, 52584), (1878, 43064), (2191, 36912), (2307, 35056), (2504, 32298), (3076, 26292), (3756, 21532), (4382, 18456), (4614, 17528), (5008, 16149), (5383, 15024), (6152, 13146), (6573, 12304), (7512, 10766), (8764, 9228)]