91357272

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{5309}}^1$

素因数の和:5560

約数の個数: 48

約数和(自身を含む): 248508000

約数和(自身を除く): 157150728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 4302, 5309, 5736, 8604, 10618, 15927, 17208, 21236, 31854, 42472, 47781, 63708, 95562, 127416, 191124, 382248, 1268851, 2537702, 3806553, 5075404, 7613106, 10150808, 11419659, 15226212, 22839318, 30452424, 45678636, 91357272]

約数ペア:

[(1, 91357272), (2, 45678636), (3, 30452424), (4, 22839318), (6, 15226212), (8, 11419659), (9, 10150808), (12, 7613106), (18, 5075404), (24, 3806553), (36, 2537702), (72, 1268851), (239, 382248), (478, 191124), (717, 127416), (956, 95562), (1434, 63708), (1912, 47781), (2151, 42472), (2868, 31854), (4302, 21236), (5309, 17208), (5736, 15927), (8604, 10618)]