81036912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6673}}^1$

素因数の和:6718

約数の個数: 80

約数和(自身を含む): 238341888

約数和(自身を除く): 157304976

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, 6673, 12144, 13346, 20019, 26692, 40038, 53384, 73403, 80076, 106768, 146806, 153479, 160152, 220209, 293612, 306958, 320304, 440418, 460437, 587224, 613916, 880836, 920874, 1174448, 1227832, 1688269, 1761672, 1841748, 2455664, 3376538, 3523344, 3683496, 5064807, 6753076, 7366992, 10129614, 13506152, 20259228, 27012304, 40518456, 81036912]

約数ペア:

[(1, 81036912), (2, 40518456), (3, 27012304), (4, 20259228), (6, 13506152), (8, 10129614), (11, 7366992), (12, 6753076), (16, 5064807), (22, 3683496), (23, 3523344), (24, 3376538), (33, 2455664), (44, 1841748), (46, 1761672), (48, 1688269), (66, 1227832), (69, 1174448), (88, 920874), (92, 880836), (132, 613916), (138, 587224), (176, 460437), (184, 440418), (253, 320304), (264, 306958), (276, 293612), (368, 220209), (506, 160152), (528, 153479), (552, 146806), (759, 106768), (1012, 80076), (1104, 73403), (1518, 53384), (2024, 40038), (3036, 26692), (4048, 20019), (6072, 13346), (6673, 12144)]