65981454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 180486144

約数和(自身を除く): 114504690

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 31, 33, 34, 42, 51, 62, 66, 77, 93, 102, 119, 154, 186, 187, 217, 231, 238, 271, 341, 357, 374, 434, 462, 527, 542, 561, 651, 682, 714, 813, 1023, 1054, 1122, 1302, 1309, 1581, 1626, 1897, 2046, 2387, 2618, 2981, 3162, 3689, 3794, 3927, 4607, 4774, 5691, 5797, 5962, 7161, 7378, 7854, 8401, 8943, 9214, 11067, 11382, 11594, 13821, 14322, 16802, 17391, 17886, 20867, 22134, 25203, 27642, 32249, 34782, 40579, 41734, 50406, 50677, 58807, 62601, 64498, 81158, 92411, 96747, 101354, 117614, 121737, 125202, 142817, 152031, 176421, 184822, 193494, 243474, 277233, 285634, 304062, 352842, 354739, 428451, 554466, 646877, 709478, 856902, 999719, 1064217, 1293754, 1570987, 1940631, 1999438, 2128434, 2999157, 3141974, 3881262, 4712961, 5998314, 9425922, 10996909, 21993818, 32990727, 65981454]

約数ペア:

[(1, 65981454), (2, 32990727), (3, 21993818), (6, 10996909), (7, 9425922), (11, 5998314), (14, 4712961), (17, 3881262), (21, 3141974), (22, 2999157), (31, 2128434), (33, 1999438), (34, 1940631), (42, 1570987), (51, 1293754), (62, 1064217), (66, 999719), (77, 856902), (93, 709478), (102, 646877), (119, 554466), (154, 428451), (186, 354739), (187, 352842), (217, 304062), (231, 285634), (238, 277233), (271, 243474), (341, 193494), (357, 184822), (374, 176421), (434, 152031), (462, 142817), (527, 125202), (542, 121737), (561, 117614), (651, 101354), (682, 96747), (714, 92411), (813, 81158), (1023, 64498), (1054, 62601), (1122, 58807), (1302, 50677), (1309, 50406), (1581, 41734), (1626, 40579), (1897, 34782), (2046, 32249), (2387, 27642), (2618, 25203), (2981, 22134), (3162, 20867), (3689, 17886), (3794, 17391), (3927, 16802), (4607, 14322), (4774, 13821), (5691, 11594), (5797, 11382), (5962, 11067), (7161, 9214), (7378, 8943), (7854, 8401)]