87481008

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{19597}}^1$

素因数の和:19642

約数の個数: 60

約数和(自身を含む): 252735808

約数和(自身を除く): 165254800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 19597, 39194, 58791, 78388, 117582, 156776, 176373, 235164, 313552, 352746, 470328, 607507, 705492, 940656, 1215014, 1410984, 1822521, 2430028, 2821968, 3645042, 4860056, 5467563, 7290084, 9720112, 10935126, 14580168, 21870252, 29160336, 43740504, 87481008]

約数ペア:

[(1, 87481008), (2, 43740504), (3, 29160336), (4, 21870252), (6, 14580168), (8, 10935126), (9, 9720112), (12, 7290084), (16, 5467563), (18, 4860056), (24, 3645042), (31, 2821968), (36, 2430028), (48, 1822521), (62, 1410984), (72, 1215014), (93, 940656), (124, 705492), (144, 607507), (186, 470328), (248, 352746), (279, 313552), (372, 235164), (496, 176373), (558, 156776), (744, 117582), (1116, 78388), (1488, 58791), (2232, 39194), (4464, 19597)]