80081584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 179702784

約数和(自身を除く): 99621200

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 73, 88, 92, 146, 176, 184, 253, 271, 292, 368, 506, 542, 584, 803, 1012, 1084, 1168, 1606, 1679, 2024, 2168, 2981, 3212, 3358, 4048, 4336, 5962, 6233, 6424, 6716, 11924, 12466, 12848, 13432, 18469, 19783, 23848, 24932, 26864, 36938, 39566, 47696, 49864, 68563, 73876, 79132, 99728, 137126, 147752, 158264, 217613, 274252, 295504, 316528, 435226, 455009, 548504, 870452, 910018, 1097008, 1740904, 1820036, 3481808, 3640072, 5005099, 7280144, 10010198, 20020396, 40040792, 80081584]

約数ペア:

[(1, 80081584), (2, 40040792), (4, 20020396), (8, 10010198), (11, 7280144), (16, 5005099), (22, 3640072), (23, 3481808), (44, 1820036), (46, 1740904), (73, 1097008), (88, 910018), (92, 870452), (146, 548504), (176, 455009), (184, 435226), (253, 316528), (271, 295504), (292, 274252), (368, 217613), (506, 158264), (542, 147752), (584, 137126), (803, 99728), (1012, 79132), (1084, 73876), (1168, 68563), (1606, 49864), (1679, 47696), (2024, 39566), (2168, 36938), (2981, 26864), (3212, 24932), (3358, 23848), (4048, 19783), (4336, 18469), (5962, 13432), (6233, 12848), (6424, 12466), (6716, 11924)]