71957808

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4271}}^1$

素因数の和:4304

約数の個数: 100

約数和(自身を含む): 224339808

約数和(自身を除く): 152382000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 4271, 5616, 8424, 8542, 12813, 16848, 17084, 25626, 34168, 38439, 51252, 55523, 68336, 76878, 102504, 111046, 115317, 153756, 166569, 205008, 222092, 230634, 307512, 333138, 345951, 444184, 461268, 499707, 615024, 666276, 691902, 888368, 922536, 999414, 1332552, 1383804, 1499121, 1845072, 1998828, 2665104, 2767608, 2998242, 3997656, 4497363, 5535216, 5996484, 7995312, 8994726, 11992968, 17989452, 23985936, 35978904, 71957808]

約数ペア:

[(1, 71957808), (2, 35978904), (3, 23985936), (4, 17989452), (6, 11992968), (8, 8994726), (9, 7995312), (12, 5996484), (13, 5535216), (16, 4497363), (18, 3997656), (24, 2998242), (26, 2767608), (27, 2665104), (36, 1998828), (39, 1845072), (48, 1499121), (52, 1383804), (54, 1332552), (72, 999414), (78, 922536), (81, 888368), (104, 691902), (108, 666276), (117, 615024), (144, 499707), (156, 461268), (162, 444184), (208, 345951), (216, 333138), (234, 307512), (312, 230634), (324, 222092), (351, 205008), (432, 166569), (468, 153756), (624, 115317), (648, 111046), (702, 102504), (936, 76878), (1053, 68336), (1296, 55523), (1404, 51252), (1872, 38439), (2106, 34168), (2808, 25626), (4212, 17084), (4271, 16848), (5616, 12813), (8424, 8542)]