81083808

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{7219}}^1$

素因数の和:7251

約数の個数: 96

約数和(自身を含む): 254721600

約数和(自身を除く): 173637792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 7219, 11232, 14438, 21657, 28876, 43314, 57752, 64971, 86628, 93847, 115504, 129942, 173256, 187694, 194913, 231008, 259884, 281541, 346512, 375388, 389826, 519768, 563082, 693024, 750776, 779652, 844623, 1039536, 1126164, 1501552, 1559304, 1689246, 2079072, 2252328, 2533869, 3003104, 3118608, 3378492, 4504656, 5067738, 6237216, 6756984, 9009312, 10135476, 13513968, 20270952, 27027936, 40541904, 81083808]

約数ペア:

[(1, 81083808), (2, 40541904), (3, 27027936), (4, 20270952), (6, 13513968), (8, 10135476), (9, 9009312), (12, 6756984), (13, 6237216), (16, 5067738), (18, 4504656), (24, 3378492), (26, 3118608), (27, 3003104), (32, 2533869), (36, 2252328), (39, 2079072), (48, 1689246), (52, 1559304), (54, 1501552), (72, 1126164), (78, 1039536), (96, 844623), (104, 779652), (108, 750776), (117, 693024), (144, 563082), (156, 519768), (208, 389826), (216, 375388), (234, 346512), (288, 281541), (312, 259884), (351, 231008), (416, 194913), (432, 187694), (468, 173256), (624, 129942), (702, 115504), (864, 93847), (936, 86628), (1248, 64971), (1404, 57752), (1872, 43314), (2808, 28876), (3744, 21657), (5616, 14438), (7219, 11232)]