67593988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 151224192

約数和(自身を除く): 83630204

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 121, 142, 154, 242, 281, 284, 308, 484, 497, 562, 781, 847, 994, 1124, 1562, 1694, 1967, 1988, 3091, 3124, 3388, 3934, 5467, 6182, 7868, 8591, 10934, 12364, 17182, 19951, 21637, 21868, 34001, 34364, 39902, 43274, 60137, 68002, 79804, 86548, 120274, 136004, 139657, 219461, 238007, 240548, 279314, 438922, 476014, 558628, 877844, 952028, 1536227, 2414071, 3072454, 4828142, 6144908, 9656284, 16898497, 33796994, 67593988]

約数ペア:

[(1, 67593988), (2, 33796994), (4, 16898497), (7, 9656284), (11, 6144908), (14, 4828142), (22, 3072454), (28, 2414071), (44, 1536227), (71, 952028), (77, 877844), (121, 558628), (142, 476014), (154, 438922), (242, 279314), (281, 240548), (284, 238007), (308, 219461), (484, 139657), (497, 136004), (562, 120274), (781, 86548), (847, 79804), (994, 68002), (1124, 60137), (1562, 43274), (1694, 39902), (1967, 34364), (1988, 34001), (3091, 21868), (3124, 21637), (3388, 19951), (3934, 17182), (5467, 12364), (6182, 10934), (7868, 8591)]