105429478

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:578

約数の個数: 72

約数和(自身を含む): 214511976

約数和(自身を除く): 109082498

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 121, 154, 187, 238, 242, 374, 523, 539, 833, 847, 1046, 1078, 1309, 1666, 1694, 2057, 2618, 3661, 4114, 5753, 5929, 7322, 8891, 9163, 11506, 11858, 14399, 17782, 18326, 25627, 28798, 40271, 51254, 62237, 63283, 80542, 97801, 100793, 124474, 126566, 195602, 201586, 281897, 435659, 442981, 563794, 684607, 871318, 885962, 1075811, 1369214, 2151622, 3100867, 4792249, 6201734, 7530677, 9584498, 15061354, 52714739, 105429478]

約数ペア:

[(1, 105429478), (2, 52714739), (7, 15061354), (11, 9584498), (14, 7530677), (17, 6201734), (22, 4792249), (34, 3100867), (49, 2151622), (77, 1369214), (98, 1075811), (119, 885962), (121, 871318), (154, 684607), (187, 563794), (238, 442981), (242, 435659), (374, 281897), (523, 201586), (539, 195602), (833, 126566), (847, 124474), (1046, 100793), (1078, 97801), (1309, 80542), (1666, 63283), (1694, 62237), (2057, 51254), (2618, 40271), (3661, 28798), (4114, 25627), (5753, 18326), (5929, 17782), (7322, 14399), (8891, 11858), (9163, 11506)]