81879552

素因数分解:

$2^9\times 3^3\times {\mathrm{5923}}^1$

素因数の和:5950

約数の個数: 80

約数和(自身を含む): 242410080

約数和(自身を除く): 160530528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 5923, 6912, 11846, 13824, 17769, 23692, 35538, 47384, 53307, 71076, 94768, 106614, 142152, 159921, 189536, 213228, 284304, 319842, 379072, 426456, 568608, 639684, 758144, 852912, 1137216, 1279368, 1516288, 1705824, 2274432, 2558736, 3032576, 3411648, 4548864, 5117472, 6823296, 9097728, 10234944, 13646592, 20469888, 27293184, 40939776, 81879552]

約数ペア:

[(1, 81879552), (2, 40939776), (3, 27293184), (4, 20469888), (6, 13646592), (8, 10234944), (9, 9097728), (12, 6823296), (16, 5117472), (18, 4548864), (24, 3411648), (27, 3032576), (32, 2558736), (36, 2274432), (48, 1705824), (54, 1516288), (64, 1279368), (72, 1137216), (96, 852912), (108, 758144), (128, 639684), (144, 568608), (192, 426456), (216, 379072), (256, 319842), (288, 284304), (384, 213228), (432, 189536), (512, 159921), (576, 142152), (768, 106614), (864, 94768), (1152, 71076), (1536, 53307), (1728, 47384), (2304, 35538), (3456, 23692), (4608, 17769), (5923, 13824), (6912, 11846)]