79800588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2017}}^1$

素因数の和:2191

約数の個数: 72

約数和(自身を含む): 232118432

約数和(自身を除く): 152317844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2017, 2198, 2826, 3297, 4034, 4396, 5652, 6051, 6594, 8068, 9891, 12102, 13188, 14119, 18153, 19782, 24204, 28238, 36306, 39564, 42357, 56476, 72612, 84714, 127071, 169428, 254142, 316669, 508284, 633338, 950007, 1266676, 1900014, 2216683, 2850021, 3800028, 4433366, 5700042, 6650049, 8866732, 11400084, 13300098, 19950147, 26600196, 39900294, 79800588]

約数ペア:

[(1, 79800588), (2, 39900294), (3, 26600196), (4, 19950147), (6, 13300098), (7, 11400084), (9, 8866732), (12, 6650049), (14, 5700042), (18, 4433366), (21, 3800028), (28, 2850021), (36, 2216683), (42, 1900014), (63, 1266676), (84, 950007), (126, 633338), (157, 508284), (252, 316669), (314, 254142), (471, 169428), (628, 127071), (942, 84714), (1099, 72612), (1413, 56476), (1884, 42357), (2017, 39564), (2198, 36306), (2826, 28238), (3297, 24204), (4034, 19782), (4396, 18153), (5652, 14119), (6051, 13188), (6594, 12102), (8068, 9891)]