78842568

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{67043}}^1$

素因数の和:67066

約数の個数: 48

約数和(自身を含む): 229290480

約数和(自身を除く): 150447912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 67043, 134086, 201129, 268172, 402258, 469301, 536344, 804516, 938602, 1407903, 1609032, 1877204, 2815806, 3285107, 3754408, 5631612, 6570214, 9855321, 11263224, 13140428, 19710642, 26280856, 39421284, 78842568]

約数ペア:

[(1, 78842568), (2, 39421284), (3, 26280856), (4, 19710642), (6, 13140428), (7, 11263224), (8, 9855321), (12, 6570214), (14, 5631612), (21, 3754408), (24, 3285107), (28, 2815806), (42, 1877204), (49, 1609032), (56, 1407903), (84, 938602), (98, 804516), (147, 536344), (168, 469301), (196, 402258), (294, 268172), (392, 201129), (588, 134086), (1176, 67043)]