87668056

素因数分解:

$2^3\times 7^3\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 196416000

約数和(自身を除く): 108747944

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 343, 344, 392, 602, 686, 743, 1204, 1372, 1486, 2107, 2408, 2744, 2972, 4214, 5201, 5944, 8428, 10402, 14749, 16856, 20804, 29498, 31949, 36407, 41608, 58996, 63898, 72814, 117992, 127796, 145628, 223643, 254849, 255592, 291256, 447286, 509698, 894572, 1019396, 1565501, 1789144, 2038792, 3131002, 6262004, 10958507, 12524008, 21917014, 43834028, 87668056]

約数ペア:

[(1, 87668056), (2, 43834028), (4, 21917014), (7, 12524008), (8, 10958507), (14, 6262004), (28, 3131002), (43, 2038792), (49, 1789144), (56, 1565501), (86, 1019396), (98, 894572), (172, 509698), (196, 447286), (301, 291256), (343, 255592), (344, 254849), (392, 223643), (602, 145628), (686, 127796), (743, 117992), (1204, 72814), (1372, 63898), (1486, 58996), (2107, 41608), (2408, 36407), (2744, 31949), (2972, 29498), (4214, 20804), (5201, 16856), (5944, 14749), (8428, 10402)]