88641938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 172025856

約数和(自身を除く): 83383918

約数列:

[1, 2, 7, 11, 14, 22, 67, 71, 77, 121, 134, 142, 154, 242, 469, 497, 737, 781, 847, 938, 994, 1331, 1474, 1562, 1694, 2662, 4757, 5159, 5467, 8107, 8591, 9317, 9514, 10318, 10934, 16214, 17182, 18634, 33299, 52327, 56749, 60137, 66598, 89177, 94501, 104654, 113498, 120274, 178354, 189002, 366289, 575597, 624239, 661507, 732578, 1151194, 1248478, 1323014, 4029179, 6331567, 8058358, 12663134, 44320969, 88641938]

約数ペア:

[(1, 88641938), (2, 44320969), (7, 12663134), (11, 8058358), (14, 6331567), (22, 4029179), (67, 1323014), (71, 1248478), (77, 1151194), (121, 732578), (134, 661507), (142, 624239), (154, 575597), (242, 366289), (469, 189002), (497, 178354), (737, 120274), (781, 113498), (847, 104654), (938, 94501), (994, 89177), (1331, 66598), (1474, 60137), (1562, 56749), (1694, 52327), (2662, 33299), (4757, 18634), (5159, 17182), (5467, 16214), (8107, 10934), (8591, 10318), (9317, 9514)]