64896168

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 166847040

約数和(自身を除く): 101950872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 163, 212, 313, 318, 326, 424, 489, 626, 636, 652, 939, 978, 1252, 1272, 1304, 1878, 1956, 2504, 3756, 3912, 7512, 8639, 16589, 17278, 25917, 33178, 34556, 49767, 51019, 51834, 66356, 69112, 99534, 102038, 103668, 132712, 153057, 199068, 204076, 207336, 306114, 398136, 408152, 612228, 1224456, 2704007, 5408014, 8112021, 10816028, 16224042, 21632056, 32448084, 64896168]

約数ペア:

[(1, 64896168), (2, 32448084), (3, 21632056), (4, 16224042), (6, 10816028), (8, 8112021), (12, 5408014), (24, 2704007), (53, 1224456), (106, 612228), (159, 408152), (163, 398136), (212, 306114), (313, 207336), (318, 204076), (326, 199068), (424, 153057), (489, 132712), (626, 103668), (636, 102038), (652, 99534), (939, 69112), (978, 66356), (1252, 51834), (1272, 51019), (1304, 49767), (1878, 34556), (1956, 33178), (2504, 25917), (3756, 17278), (3912, 16589), (7512, 8639)]