111872684

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2731}}^1$

素因数の和:2779

約数の個数: 72

約数和(自身を含む): 261616320

約数和(自身を除く): 149743636

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1463, 1862, 2156, 2731, 2926, 3724, 5462, 5852, 10241, 10924, 19117, 20482, 30041, 38234, 40964, 51889, 60082, 76468, 103778, 120164, 133819, 207556, 210287, 267638, 363223, 420574, 535276, 570779, 726446, 841148, 1141558, 1452892, 1472009, 2283116, 2542561, 2944018, 3995453, 5085122, 5888036, 7990906, 10170244, 15981812, 27968171, 55936342, 111872684]

約数ペア:

[(1, 111872684), (2, 55936342), (4, 27968171), (7, 15981812), (11, 10170244), (14, 7990906), (19, 5888036), (22, 5085122), (28, 3995453), (38, 2944018), (44, 2542561), (49, 2283116), (76, 1472009), (77, 1452892), (98, 1141558), (133, 841148), (154, 726446), (196, 570779), (209, 535276), (266, 420574), (308, 363223), (418, 267638), (532, 210287), (539, 207556), (836, 133819), (931, 120164), (1078, 103778), (1463, 76468), (1862, 60082), (2156, 51889), (2731, 40964), (2926, 38234), (3724, 30041), (5462, 20482), (5852, 19117), (10241, 10924)]