67141784

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 138240000

約数和(自身を除く): 71098216

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 79, 92, 124, 149, 158, 184, 248, 298, 316, 596, 632, 713, 1192, 1426, 1817, 2449, 2852, 3427, 3634, 4619, 4898, 5704, 6854, 7268, 9238, 9796, 11771, 13708, 14536, 18476, 19592, 23542, 27416, 36952, 47084, 56327, 94168, 106237, 112654, 212474, 225308, 270733, 364901, 424948, 450616, 541466, 729802, 849896, 1082932, 1459604, 2165864, 2919208, 8392723, 16785446, 33570892, 67141784]

約数ペア:

[(1, 67141784), (2, 33570892), (4, 16785446), (8, 8392723), (23, 2919208), (31, 2165864), (46, 1459604), (62, 1082932), (79, 849896), (92, 729802), (124, 541466), (149, 450616), (158, 424948), (184, 364901), (248, 270733), (298, 225308), (316, 212474), (596, 112654), (632, 106237), (713, 94168), (1192, 56327), (1426, 47084), (1817, 36952), (2449, 27416), (2852, 23542), (3427, 19592), (3634, 18476), (4619, 14536), (4898, 13708), (5704, 11771), (6854, 9796), (7268, 9238)]