84720168

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 260706600

約数和(自身を除く): 175986432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 89, 104, 108, 113, 117, 156, 162, 178, 216, 226, 234, 267, 312, 324, 339, 351, 356, 452, 468, 534, 648, 678, 702, 712, 801, 904, 936, 1017, 1053, 1068, 1157, 1356, 1404, 1469, 1602, 2034, 2106, 2136, 2314, 2403, 2712, 2808, 2938, 3051, 3204, 3471, 4068, 4212, 4407, 4628, 4806, 5876, 6102, 6408, 6942, 7209, 8136, 8424, 8814, 9153, 9256, 9612, 10057, 10413, 11752, 12204, 13221, 13884, 14418, 17628, 18306, 19224, 20114, 20826, 24408, 26442, 27768, 28836, 30171, 31239, 35256, 36612, 39663, 40228, 41652, 52884, 57672, 60342, 62478, 73224, 79326, 80456, 83304, 90513, 93717, 105768, 118989, 120684, 124956, 130741, 158652, 181026, 187434, 237978, 241368, 249912, 261482, 271539, 317304, 362052, 374868, 392223, 475956, 522964, 543078, 724104, 749736, 784446, 814617, 951912, 1045928, 1086156, 1176669, 1568892, 1629234, 2172312, 2353338, 3137784, 3258468, 3530007, 4706676, 6516936, 7060014, 9413352, 10590021, 14120028, 21180042, 28240056, 42360084, 84720168]

約数ペア:

[(1, 84720168), (2, 42360084), (3, 28240056), (4, 21180042), (6, 14120028), (8, 10590021), (9, 9413352), (12, 7060014), (13, 6516936), (18, 4706676), (24, 3530007), (26, 3258468), (27, 3137784), (36, 2353338), (39, 2172312), (52, 1629234), (54, 1568892), (72, 1176669), (78, 1086156), (81, 1045928), (89, 951912), (104, 814617), (108, 784446), (113, 749736), (117, 724104), (156, 543078), (162, 522964), (178, 475956), (216, 392223), (226, 374868), (234, 362052), (267, 317304), (312, 271539), (324, 261482), (339, 249912), (351, 241368), (356, 237978), (452, 187434), (468, 181026), (534, 158652), (648, 130741), (678, 124956), (702, 120684), (712, 118989), (801, 105768), (904, 93717), (936, 90513), (1017, 83304), (1053, 80456), (1068, 79326), (1157, 73224), (1356, 62478), (1404, 60342), (1469, 57672), (1602, 52884), (2034, 41652), (2106, 40228), (2136, 39663), (2314, 36612), (2403, 35256), (2712, 31239), (2808, 30171), (2938, 28836), (3051, 27768), (3204, 26442), (3471, 24408), (4068, 20826), (4212, 20114), (4407, 19224), (4628, 18306), (4806, 17628), (5876, 14418), (6102, 13884), (6408, 13221), (6942, 12204), (7209, 11752), (8136, 10413), (8424, 10057), (8814, 9612), (9153, 9256)]