86998128

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:859

約数の個数: 120

約数和(自身を含む): 267340032

約数和(自身を除く): 180341904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 84, 94, 98, 112, 141, 147, 168, 188, 196, 282, 294, 329, 336, 376, 392, 564, 588, 658, 752, 784, 787, 987, 1128, 1176, 1316, 1574, 1974, 2256, 2303, 2352, 2361, 2632, 3148, 3948, 4606, 4722, 5264, 5509, 6296, 6909, 7896, 9212, 9444, 11018, 12592, 13818, 15792, 16527, 18424, 18888, 22036, 27636, 33054, 36848, 36989, 37776, 38563, 44072, 55272, 66108, 73978, 77126, 88144, 110544, 110967, 115689, 132216, 147956, 154252, 221934, 231378, 258923, 264432, 295912, 308504, 443868, 462756, 517846, 591824, 617008, 776769, 887736, 925512, 1035692, 1553538, 1775472, 1812461, 1851024, 2071384, 3107076, 3624922, 4142768, 5437383, 6214152, 7249844, 10874766, 12428304, 14499688, 21749532, 28999376, 43499064, 86998128]

約数ペア:

[(1, 86998128), (2, 43499064), (3, 28999376), (4, 21749532), (6, 14499688), (7, 12428304), (8, 10874766), (12, 7249844), (14, 6214152), (16, 5437383), (21, 4142768), (24, 3624922), (28, 3107076), (42, 2071384), (47, 1851024), (48, 1812461), (49, 1775472), (56, 1553538), (84, 1035692), (94, 925512), (98, 887736), (112, 776769), (141, 617008), (147, 591824), (168, 517846), (188, 462756), (196, 443868), (282, 308504), (294, 295912), (329, 264432), (336, 258923), (376, 231378), (392, 221934), (564, 154252), (588, 147956), (658, 132216), (752, 115689), (784, 110967), (787, 110544), (987, 88144), (1128, 77126), (1176, 73978), (1316, 66108), (1574, 55272), (1974, 44072), (2256, 38563), (2303, 37776), (2352, 36989), (2361, 36848), (2632, 33054), (3148, 27636), (3948, 22036), (4606, 18888), (4722, 18424), (5264, 16527), (5509, 15792), (6296, 13818), (6909, 12592), (7896, 11018), (9212, 9444)]