74496816

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:391

約数の個数: 120

約数和(自身を含む): 220985856

約数和(自身を除く): 146489040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 83, 92, 138, 144, 166, 184, 207, 249, 271, 276, 332, 368, 414, 498, 542, 552, 664, 747, 813, 828, 996, 1084, 1104, 1328, 1494, 1626, 1656, 1909, 1992, 2168, 2439, 2988, 3252, 3312, 3818, 3984, 4336, 4878, 5727, 5976, 6233, 6504, 7636, 9756, 11454, 11952, 12466, 13008, 15272, 17181, 18699, 19512, 22493, 22908, 24932, 30544, 34362, 37398, 39024, 44986, 45816, 49864, 56097, 67479, 68724, 74796, 89972, 91632, 99728, 112194, 134958, 137448, 149592, 179944, 202437, 224388, 269916, 274896, 299184, 359888, 404874, 448776, 517339, 539832, 809748, 897552, 1034678, 1079664, 1552017, 1619496, 2069356, 3104034, 3238992, 4138712, 4656051, 6208068, 8277424, 9312102, 12416136, 18624204, 24832272, 37248408, 74496816]

約数ペア:

[(1, 74496816), (2, 37248408), (3, 24832272), (4, 18624204), (6, 12416136), (8, 9312102), (9, 8277424), (12, 6208068), (16, 4656051), (18, 4138712), (23, 3238992), (24, 3104034), (36, 2069356), (46, 1619496), (48, 1552017), (69, 1079664), (72, 1034678), (83, 897552), (92, 809748), (138, 539832), (144, 517339), (166, 448776), (184, 404874), (207, 359888), (249, 299184), (271, 274896), (276, 269916), (332, 224388), (368, 202437), (414, 179944), (498, 149592), (542, 137448), (552, 134958), (664, 112194), (747, 99728), (813, 91632), (828, 89972), (996, 74796), (1084, 68724), (1104, 67479), (1328, 56097), (1494, 49864), (1626, 45816), (1656, 44986), (1909, 39024), (1992, 37398), (2168, 34362), (2439, 30544), (2988, 24932), (3252, 22908), (3312, 22493), (3818, 19512), (3984, 18699), (4336, 17181), (4878, 15272), (5727, 13008), (5976, 12466), (6233, 11952), (6504, 11454), (7636, 9756)]