215064

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 608400

約数和(自身を除く): 393336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 103, 116, 174, 206, 232, 261, 309, 348, 412, 522, 618, 696, 824, 927, 1044, 1236, 1854, 2088, 2472, 2987, 3708, 5974, 7416, 8961, 11948, 17922, 23896, 26883, 35844, 53766, 71688, 107532, 215064]

約数ペア:

[(1, 215064), (2, 107532), (3, 71688), (4, 53766), (6, 35844), (8, 26883), (9, 23896), (12, 17922), (18, 11948), (24, 8961), (29, 7416), (36, 5974), (58, 3708), (72, 2987), (87, 2472), (103, 2088), (116, 1854), (174, 1236), (206, 1044), (232, 927), (261, 824), (309, 696), (348, 618), (412, 522)]