84877848

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 260064000

約数和(自身を除く): 175186152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 139, 198, 216, 257, 264, 278, 297, 396, 417, 514, 556, 594, 771, 792, 834, 1028, 1112, 1188, 1251, 1529, 1542, 1668, 2056, 2313, 2376, 2502, 2827, 3058, 3084, 3336, 3753, 4587, 4626, 5004, 5654, 6116, 6168, 6939, 7506, 8481, 9174, 9252, 10008, 11308, 12232, 13761, 13878, 15012, 16962, 18348, 18504, 22616, 25443, 27522, 27756, 30024, 33924, 35723, 36696, 41283, 50886, 55044, 55512, 67848, 71446, 76329, 82566, 101772, 107169, 110088, 142892, 152658, 165132, 203544, 214338, 285784, 305316, 321507, 330264, 392953, 428676, 610632, 643014, 785906, 857352, 964521, 1178859, 1286028, 1571812, 1929042, 2357718, 2572056, 3143624, 3536577, 3858084, 4715436, 7073154, 7716168, 9430872, 10609731, 14146308, 21219462, 28292616, 42438924, 84877848]

約数ペア:

[(1, 84877848), (2, 42438924), (3, 28292616), (4, 21219462), (6, 14146308), (8, 10609731), (9, 9430872), (11, 7716168), (12, 7073154), (18, 4715436), (22, 3858084), (24, 3536577), (27, 3143624), (33, 2572056), (36, 2357718), (44, 1929042), (54, 1571812), (66, 1286028), (72, 1178859), (88, 964521), (99, 857352), (108, 785906), (132, 643014), (139, 610632), (198, 428676), (216, 392953), (257, 330264), (264, 321507), (278, 305316), (297, 285784), (396, 214338), (417, 203544), (514, 165132), (556, 152658), (594, 142892), (771, 110088), (792, 107169), (834, 101772), (1028, 82566), (1112, 76329), (1188, 71446), (1251, 67848), (1529, 55512), (1542, 55044), (1668, 50886), (2056, 41283), (2313, 36696), (2376, 35723), (2502, 33924), (2827, 30024), (3058, 27756), (3084, 27522), (3336, 25443), (3753, 22616), (4587, 18504), (4626, 18348), (5004, 16962), (5654, 15012), (6116, 13878), (6168, 13761), (6939, 12232), (7506, 11308), (8481, 10008), (9174, 9252)]