71661888

素因数分解:

$2^6\times 3^3\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:501

約数の個数: 112

約数和(自身を含む): 213116160

約数和(自身を除く): 141454272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 113, 144, 192, 216, 226, 288, 339, 367, 432, 452, 576, 678, 734, 864, 904, 1017, 1101, 1356, 1468, 1728, 1808, 2034, 2202, 2712, 2936, 3051, 3303, 3616, 4068, 4404, 5424, 5872, 6102, 6606, 7232, 8136, 8808, 9909, 10848, 11744, 12204, 13212, 16272, 17616, 19818, 21696, 23488, 24408, 26424, 32544, 35232, 39636, 41471, 48816, 52848, 65088, 70464, 79272, 82942, 97632, 105696, 124413, 158544, 165884, 195264, 211392, 248826, 317088, 331768, 373239, 497652, 634176, 663536, 746478, 995304, 1119717, 1327072, 1492956, 1990608, 2239434, 2654144, 2985912, 3981216, 4478868, 5971824, 7962432, 8957736, 11943648, 17915472, 23887296, 35830944, 71661888]

約数ペア:

[(1, 71661888), (2, 35830944), (3, 23887296), (4, 17915472), (6, 11943648), (8, 8957736), (9, 7962432), (12, 5971824), (16, 4478868), (18, 3981216), (24, 2985912), (27, 2654144), (32, 2239434), (36, 1990608), (48, 1492956), (54, 1327072), (64, 1119717), (72, 995304), (96, 746478), (108, 663536), (113, 634176), (144, 497652), (192, 373239), (216, 331768), (226, 317088), (288, 248826), (339, 211392), (367, 195264), (432, 165884), (452, 158544), (576, 124413), (678, 105696), (734, 97632), (864, 82942), (904, 79272), (1017, 70464), (1101, 65088), (1356, 52848), (1468, 48816), (1728, 41471), (1808, 39636), (2034, 35232), (2202, 32544), (2712, 26424), (2936, 24408), (3051, 23488), (3303, 21696), (3616, 19818), (4068, 17616), (4404, 16272), (5424, 13212), (5872, 12204), (6102, 11744), (6606, 10848), (7232, 9909), (8136, 8808)]