15864072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1061}}^1$

素因数の和:1166

約数の個数: 64

約数和(自身を含む): 45878400

約数和(自身を除く): 30014328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 1061, 1068, 1246, 1869, 2122, 2136, 2492, 3183, 3738, 4244, 4984, 6366, 7427, 7476, 8488, 12732, 14854, 14952, 22281, 25464, 29708, 44562, 59416, 89124, 94429, 178248, 188858, 283287, 377716, 566574, 661003, 755432, 1133148, 1322006, 1983009, 2266296, 2644012, 3966018, 5288024, 7932036, 15864072]

約数ペア:

[(1, 15864072), (2, 7932036), (3, 5288024), (4, 3966018), (6, 2644012), (7, 2266296), (8, 1983009), (12, 1322006), (14, 1133148), (21, 755432), (24, 661003), (28, 566574), (42, 377716), (56, 283287), (84, 188858), (89, 178248), (168, 94429), (178, 89124), (267, 59416), (356, 44562), (534, 29708), (623, 25464), (712, 22281), (1061, 14952), (1068, 14854), (1246, 12732), (1869, 8488), (2122, 7476), (2136, 7427), (2492, 6366), (3183, 4984), (3738, 4244)]