117864972

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{503}}^1$

素因数の和:819

約数の個数: 72

約数和(自身を含む): 312609024

約数和(自身を除く): 194744052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 283, 414, 503, 566, 828, 849, 1006, 1132, 1509, 1698, 2012, 2547, 3018, 3396, 4527, 5094, 6036, 6509, 9054, 10188, 11569, 13018, 18108, 19527, 23138, 26036, 34707, 39054, 46276, 58581, 69414, 78108, 104121, 117162, 138828, 142349, 208242, 234324, 284698, 416484, 427047, 569396, 854094, 1281141, 1708188, 2562282, 3274027, 5124564, 6548054, 9822081, 13096108, 19644162, 29466243, 39288324, 58932486, 117864972]

約数ペア:

[(1, 117864972), (2, 58932486), (3, 39288324), (4, 29466243), (6, 19644162), (9, 13096108), (12, 9822081), (18, 6548054), (23, 5124564), (36, 3274027), (46, 2562282), (69, 1708188), (92, 1281141), (138, 854094), (207, 569396), (276, 427047), (283, 416484), (414, 284698), (503, 234324), (566, 208242), (828, 142349), (849, 138828), (1006, 117162), (1132, 104121), (1509, 78108), (1698, 69414), (2012, 58581), (2547, 46276), (3018, 39054), (3396, 34707), (4527, 26036), (5094, 23138), (6036, 19527), (6509, 18108), (9054, 13018), (10188, 11569)]