897720156

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{13709}}^1$

素因数の和:13843

約数の個数: 72

約数和(自身を含む): 2425353840

約数和(自身を除く): 1527633684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 204, 214, 306, 321, 428, 612, 642, 963, 1284, 1819, 1926, 3638, 3852, 5457, 7276, 10914, 13709, 16371, 21828, 27418, 32742, 41127, 54836, 65484, 82254, 123381, 164508, 233053, 246762, 466106, 493524, 699159, 932212, 1398318, 1466863, 2097477, 2796636, 2933726, 4194954, 4400589, 5867452, 8389908, 8801178, 13201767, 17602356, 24936671, 26403534, 49873342, 52807068, 74810013, 99746684, 149620026, 224430039, 299240052, 448860078, 897720156]

約数ペア:

[(1, 897720156), (2, 448860078), (3, 299240052), (4, 224430039), (6, 149620026), (9, 99746684), (12, 74810013), (17, 52807068), (18, 49873342), (34, 26403534), (36, 24936671), (51, 17602356), (68, 13201767), (102, 8801178), (107, 8389908), (153, 5867452), (204, 4400589), (214, 4194954), (306, 2933726), (321, 2796636), (428, 2097477), (612, 1466863), (642, 1398318), (963, 932212), (1284, 699159), (1819, 493524), (1926, 466106), (3638, 246762), (3852, 233053), (5457, 164508), (7276, 123381), (10914, 82254), (13709, 65484), (16371, 54836), (21828, 41127), (27418, 32742)]