87312064

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2467}}^1$

素因数の和:2565

約数の個数: 56

約数和(自身を含む): 200599040

約数和(自身を除く): 113286976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 553, 632, 1106, 1264, 2212, 2467, 2528, 4424, 4934, 5056, 8848, 9868, 17269, 17696, 19736, 34538, 35392, 39472, 69076, 78944, 138152, 157888, 194893, 276304, 389786, 552608, 779572, 1105216, 1364251, 1559144, 2728502, 3118288, 5457004, 6236576, 10914008, 12473152, 21828016, 43656032, 87312064]

約数ペア:

[(1, 87312064), (2, 43656032), (4, 21828016), (7, 12473152), (8, 10914008), (14, 6236576), (16, 5457004), (28, 3118288), (32, 2728502), (56, 1559144), (64, 1364251), (79, 1105216), (112, 779572), (158, 552608), (224, 389786), (316, 276304), (448, 194893), (553, 157888), (632, 138152), (1106, 78944), (1264, 69076), (2212, 39472), (2467, 35392), (2528, 34538), (4424, 19736), (4934, 17696), (5056, 17269), (8848, 9868)]