66889284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6581}}^1$

素因数の和:6617

約数の個数: 72

約数和(自身を含む): 196090944

約数和(自身を除く): 129201660

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 6581, 10164, 13162, 19743, 26324, 39486, 46067, 72391, 78972, 92134, 138201, 144782, 184268, 217173, 276402, 289564, 434346, 506737, 552804, 796301, 868692, 1013474, 1520211, 1592602, 2026948, 2388903, 3040422, 3185204, 4777806, 5574107, 6080844, 9555612, 11148214, 16722321, 22296428, 33444642, 66889284]

約数ペア:

[(1, 66889284), (2, 33444642), (3, 22296428), (4, 16722321), (6, 11148214), (7, 9555612), (11, 6080844), (12, 5574107), (14, 4777806), (21, 3185204), (22, 3040422), (28, 2388903), (33, 2026948), (42, 1592602), (44, 1520211), (66, 1013474), (77, 868692), (84, 796301), (121, 552804), (132, 506737), (154, 434346), (231, 289564), (242, 276402), (308, 217173), (363, 184268), (462, 144782), (484, 138201), (726, 92134), (847, 78972), (924, 72391), (1452, 46067), (1694, 39486), (2541, 26324), (3388, 19743), (5082, 13162), (6581, 10164)]