77604892

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:506

約数の個数: 36

約数和(自身を含む): 144572736

約数和(自身を除く): 66967844

約数列:

[1, 2, 4, 19, 38, 76, 223, 241, 361, 446, 482, 722, 892, 964, 1444, 4237, 4579, 8474, 9158, 16948, 18316, 53743, 80503, 87001, 107486, 161006, 174002, 214972, 322012, 348004, 1021117, 2042234, 4084468, 19401223, 38802446, 77604892]

約数ペア:

[(1, 77604892), (2, 38802446), (4, 19401223), (19, 4084468), (38, 2042234), (76, 1021117), (223, 348004), (241, 322012), (361, 214972), (446, 174002), (482, 161006), (722, 107486), (892, 87001), (964, 80503), (1444, 53743), (4237, 18316), (4579, 16948), (8474, 9158)]