82880316

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{503}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 220147200

約数和(自身を除く): 137266884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 199, 207, 276, 398, 414, 503, 597, 796, 828, 1006, 1194, 1509, 1791, 2012, 2388, 3018, 3582, 4527, 4577, 6036, 7164, 9054, 9154, 11569, 13731, 18108, 18308, 23138, 27462, 34707, 41193, 46276, 54924, 69414, 82386, 100097, 104121, 138828, 164772, 200194, 208242, 300291, 400388, 416484, 600582, 900873, 1201164, 1801746, 2302231, 3603492, 4604462, 6906693, 9208924, 13813386, 20720079, 27626772, 41440158, 82880316]

約数ペア:

[(1, 82880316), (2, 41440158), (3, 27626772), (4, 20720079), (6, 13813386), (9, 9208924), (12, 6906693), (18, 4604462), (23, 3603492), (36, 2302231), (46, 1801746), (69, 1201164), (92, 900873), (138, 600582), (199, 416484), (207, 400388), (276, 300291), (398, 208242), (414, 200194), (503, 164772), (597, 138828), (796, 104121), (828, 100097), (1006, 82386), (1194, 69414), (1509, 54924), (1791, 46276), (2012, 41193), (2388, 34707), (3018, 27462), (3582, 23138), (4527, 18308), (4577, 18108), (6036, 13731), (7164, 11569), (9054, 9154)]