90079528

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 211766400

約数和(自身を除く): 121686872

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 257, 308, 514, 569, 616, 1028, 1138, 1799, 2056, 2276, 2827, 3598, 3983, 4552, 5654, 6259, 7196, 7966, 11308, 12518, 14392, 15932, 19789, 22616, 25036, 31864, 39578, 43813, 50072, 79156, 87626, 146233, 158312, 175252, 292466, 350504, 584932, 1023631, 1169864, 1608563, 2047262, 3217126, 4094524, 6434252, 8189048, 11259941, 12868504, 22519882, 45039764, 90079528]

約数ペア:

[(1, 90079528), (2, 45039764), (4, 22519882), (7, 12868504), (8, 11259941), (11, 8189048), (14, 6434252), (22, 4094524), (28, 3217126), (44, 2047262), (56, 1608563), (77, 1169864), (88, 1023631), (154, 584932), (257, 350504), (308, 292466), (514, 175252), (569, 158312), (616, 146233), (1028, 87626), (1138, 79156), (1799, 50072), (2056, 43813), (2276, 39578), (2827, 31864), (3598, 25036), (3983, 22616), (4552, 19789), (5654, 15932), (6259, 14392), (7196, 12518), (7966, 11308)]