80891184

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6661}}^1$

素因数の和:6706

約数の個数: 80

約数和(自身を含む): 237913344

約数和(自身を除く): 157022160

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 506, 528, 552, 759, 1012, 1104, 1518, 2024, 3036, 4048, 6072, 6661, 12144, 13322, 19983, 26644, 39966, 53288, 73271, 79932, 106576, 146542, 153203, 159864, 219813, 293084, 306406, 319728, 439626, 459609, 586168, 612812, 879252, 919218, 1172336, 1225624, 1685233, 1758504, 1838436, 2451248, 3370466, 3517008, 3676872, 5055699, 6740932, 7353744, 10111398, 13481864, 20222796, 26963728, 40445592, 80891184]

約数ペア:

[(1, 80891184), (2, 40445592), (3, 26963728), (4, 20222796), (6, 13481864), (8, 10111398), (11, 7353744), (12, 6740932), (16, 5055699), (22, 3676872), (23, 3517008), (24, 3370466), (33, 2451248), (44, 1838436), (46, 1758504), (48, 1685233), (66, 1225624), (69, 1172336), (88, 919218), (92, 879252), (132, 612812), (138, 586168), (176, 459609), (184, 439626), (253, 319728), (264, 306406), (276, 293084), (368, 219813), (506, 159864), (528, 153203), (552, 146542), (759, 106576), (1012, 79932), (1104, 73271), (1518, 53288), (2024, 39966), (3036, 26644), (4048, 19983), (6072, 13322), (6661, 12144)]