57116556

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 176964480

約数和(自身を除く): 119847924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 49, 54, 63, 84, 86, 98, 108, 126, 129, 147, 172, 189, 196, 251, 252, 258, 294, 301, 378, 387, 441, 502, 516, 588, 602, 753, 756, 774, 882, 903, 1004, 1161, 1204, 1323, 1506, 1548, 1757, 1764, 1806, 2107, 2259, 2322, 2646, 2709, 3012, 3514, 3612, 4214, 4518, 4644, 5271, 5292, 5418, 6321, 6777, 7028, 8127, 8428, 9036, 10542, 10793, 10836, 12299, 12642, 13554, 15813, 16254, 18963, 21084, 21586, 24598, 25284, 27108, 31626, 32379, 32508, 36897, 37926, 43172, 47439, 49196, 56889, 63252, 64758, 73794, 75551, 75852, 94878, 97137, 110691, 113778, 129516, 147588, 151102, 189756, 194274, 221382, 226653, 227556, 291411, 302204, 332073, 388548, 442764, 453306, 528857, 582822, 664146, 679959, 906612, 1057714, 1165644, 1328292, 1359918, 1586571, 2039877, 2115428, 2719836, 3173142, 4079754, 4759713, 6346284, 8159508, 9519426, 14279139, 19038852, 28558278, 57116556]

約数ペア:

[(1, 57116556), (2, 28558278), (3, 19038852), (4, 14279139), (6, 9519426), (7, 8159508), (9, 6346284), (12, 4759713), (14, 4079754), (18, 3173142), (21, 2719836), (27, 2115428), (28, 2039877), (36, 1586571), (42, 1359918), (43, 1328292), (49, 1165644), (54, 1057714), (63, 906612), (84, 679959), (86, 664146), (98, 582822), (108, 528857), (126, 453306), (129, 442764), (147, 388548), (172, 332073), (189, 302204), (196, 291411), (251, 227556), (252, 226653), (258, 221382), (294, 194274), (301, 189756), (378, 151102), (387, 147588), (441, 129516), (502, 113778), (516, 110691), (588, 97137), (602, 94878), (753, 75852), (756, 75551), (774, 73794), (882, 64758), (903, 63252), (1004, 56889), (1161, 49196), (1204, 47439), (1323, 43172), (1506, 37926), (1548, 36897), (1757, 32508), (1764, 32379), (1806, 31626), (2107, 27108), (2259, 25284), (2322, 24598), (2646, 21586), (2709, 21084), (3012, 18963), (3514, 16254), (3612, 15813), (4214, 13554), (4518, 12642), (4644, 12299), (5271, 10836), (5292, 10793), (5418, 10542), (6321, 9036), (6777, 8428), (7028, 8127)]