90167056

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2447}}^1$

素因数の和:2516

約数の個数: 60

約数和(自身を含む): 207629568

約数和(自身を除く): 117462512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 658, 752, 784, 1316, 2303, 2447, 2632, 4606, 4894, 5264, 9212, 9788, 17129, 18424, 19576, 34258, 36848, 39152, 68516, 115009, 119903, 137032, 230018, 239806, 274064, 460036, 479612, 805063, 920072, 959224, 1610126, 1840144, 1918448, 3220252, 5635441, 6440504, 11270882, 12881008, 22541764, 45083528, 90167056]

約数ペア:

[(1, 90167056), (2, 45083528), (4, 22541764), (7, 12881008), (8, 11270882), (14, 6440504), (16, 5635441), (28, 3220252), (47, 1918448), (49, 1840144), (56, 1610126), (94, 959224), (98, 920072), (112, 805063), (188, 479612), (196, 460036), (329, 274064), (376, 239806), (392, 230018), (658, 137032), (752, 119903), (784, 115009), (1316, 68516), (2303, 39152), (2447, 36848), (2632, 34258), (4606, 19576), (4894, 18424), (5264, 17129), (9212, 9788)]