68831268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17981}}^1$

素因数の和:18028

約数の個数: 48

約数和(自身を含む): 181258560

約数和(自身を除く): 112427292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 17981, 35962, 53943, 71924, 107886, 197791, 215772, 395582, 521449, 593373, 791164, 1042898, 1186746, 1564347, 2085796, 2373492, 3128694, 5735939, 6257388, 11471878, 17207817, 22943756, 34415634, 68831268]

約数ペア:

[(1, 68831268), (2, 34415634), (3, 22943756), (4, 17207817), (6, 11471878), (11, 6257388), (12, 5735939), (22, 3128694), (29, 2373492), (33, 2085796), (44, 1564347), (58, 1186746), (66, 1042898), (87, 791164), (116, 593373), (132, 521449), (174, 395582), (319, 215772), (348, 197791), (638, 107886), (957, 71924), (1276, 53943), (1914, 35962), (3828, 17981)]