74730900636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1490207}}^1$

素因数の和:1490423

約数の個数: 72

約数和(自身を含む): 216974284800

約数和(自身を除く): 142243384164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1194, 1393, 1791, 2388, 2786, 3582, 4179, 5572, 7164, 8358, 12537, 16716, 25074, 50148, 1490207, 2980414, 4470621, 5960828, 8941242, 10431449, 13411863, 17882484, 20862898, 26823726, 31294347, 41725796, 53647452, 62588694, 93883041, 125177388, 187766082, 296551193, 375532164, 593102386, 889653579, 1186204772, 1779307158, 2075858351, 2668960737, 3558614316, 4151716702, 5337921474, 6227575053, 8303433404, 10675842948, 12455150106, 18682725159, 24910300212, 37365450318, 74730900636]

約数ペア:

[(1, 74730900636), (2, 37365450318), (3, 24910300212), (4, 18682725159), (6, 12455150106), (7, 10675842948), (9, 8303433404), (12, 6227575053), (14, 5337921474), (18, 4151716702), (21, 3558614316), (28, 2668960737), (36, 2075858351), (42, 1779307158), (63, 1186204772), (84, 889653579), (126, 593102386), (199, 375532164), (252, 296551193), (398, 187766082), (597, 125177388), (796, 93883041), (1194, 62588694), (1393, 53647452), (1791, 41725796), (2388, 31294347), (2786, 26823726), (3582, 20862898), (4179, 17882484), (5572, 13411863), (7164, 10431449), (8358, 8941242), (12537, 5960828), (16716, 4470621), (25074, 2980414), (50148, 1490207)]