80343072

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8999}}^1$

素因数の和:9046

約数の個数: 72

約数和(自身を含む): 235872000

約数和(自身を除く): 155528928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 8999, 17998, 26997, 35996, 53994, 71992, 80991, 107988, 143984, 161982, 215976, 278969, 287968, 323964, 431952, 557938, 647928, 836907, 863904, 1115876, 1295856, 1673814, 2231752, 2510721, 2591712, 3347628, 4463504, 5021442, 6695256, 8927008, 10042884, 13390512, 20085768, 26781024, 40171536, 80343072]

約数ペア:

[(1, 80343072), (2, 40171536), (3, 26781024), (4, 20085768), (6, 13390512), (8, 10042884), (9, 8927008), (12, 6695256), (16, 5021442), (18, 4463504), (24, 3347628), (31, 2591712), (32, 2510721), (36, 2231752), (48, 1673814), (62, 1295856), (72, 1115876), (93, 863904), (96, 836907), (124, 647928), (144, 557938), (186, 431952), (248, 323964), (279, 287968), (288, 278969), (372, 215976), (496, 161982), (558, 143984), (744, 107988), (992, 80991), (1116, 71992), (1488, 53994), (2232, 35996), (2976, 26997), (4464, 17998), (8928, 8999)]