172212912

素因数分解:

$2^4\times 3^3\times {\mathrm{271}}^1\times {\mathrm{1471}}^1$

素因数の和:1759

約数の個数: 80

約数和(自身を含む): 496476160

約数和(自身を除く): 324263248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 271, 432, 542, 813, 1084, 1471, 1626, 2168, 2439, 2942, 3252, 4336, 4413, 4878, 5884, 6504, 7317, 8826, 9756, 11768, 13008, 13239, 14634, 17652, 19512, 23536, 26478, 29268, 35304, 39024, 39717, 52956, 58536, 70608, 79434, 105912, 117072, 158868, 211824, 317736, 398641, 635472, 797282, 1195923, 1594564, 2391846, 3189128, 3587769, 4783692, 6378256, 7175538, 9567384, 10763307, 14351076, 19134768, 21526614, 28702152, 43053228, 57404304, 86106456, 172212912]

約数ペア:

[(1, 172212912), (2, 86106456), (3, 57404304), (4, 43053228), (6, 28702152), (8, 21526614), (9, 19134768), (12, 14351076), (16, 10763307), (18, 9567384), (24, 7175538), (27, 6378256), (36, 4783692), (48, 3587769), (54, 3189128), (72, 2391846), (108, 1594564), (144, 1195923), (216, 797282), (271, 635472), (432, 398641), (542, 317736), (813, 211824), (1084, 158868), (1471, 117072), (1626, 105912), (2168, 79434), (2439, 70608), (2942, 58536), (3252, 52956), (4336, 39717), (4413, 39024), (4878, 35304), (5884, 29268), (6504, 26478), (7317, 23536), (8826, 19512), (9756, 17652), (11768, 14634), (13008, 13239)]