81082608

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1950

約数の個数: 80

約数和(自身を含む): 223795200

約数和(自身を除く): 142712592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 464, 496, 696, 744, 899, 1392, 1488, 1798, 1879, 2697, 3596, 3758, 5394, 5637, 7192, 7516, 10788, 11274, 14384, 15032, 21576, 22548, 30064, 43152, 45096, 54491, 58249, 90192, 108982, 116498, 163473, 174747, 217964, 232996, 326946, 349494, 435928, 465992, 653892, 698988, 871856, 931984, 1307784, 1397976, 1689221, 2615568, 2795952, 3378442, 5067663, 6756884, 10135326, 13513768, 20270652, 27027536, 40541304, 81082608]

約数ペア:

[(1, 81082608), (2, 40541304), (3, 27027536), (4, 20270652), (6, 13513768), (8, 10135326), (12, 6756884), (16, 5067663), (24, 3378442), (29, 2795952), (31, 2615568), (48, 1689221), (58, 1397976), (62, 1307784), (87, 931984), (93, 871856), (116, 698988), (124, 653892), (174, 465992), (186, 435928), (232, 349494), (248, 326946), (348, 232996), (372, 217964), (464, 174747), (496, 163473), (696, 116498), (744, 108982), (899, 90192), (1392, 58249), (1488, 54491), (1798, 45096), (1879, 43152), (2697, 30064), (3596, 22548), (3758, 21576), (5394, 15032), (5637, 14384), (7192, 11274), (7516, 10788)]