80289936

素因数分解:

$2^4\times 3^2\times {\mathrm{233}}^1\times {\mathrm{2393}}^1$

素因数の和:2640

約数の個数: 60

約数和(自身を含む): 225758988

約数和(自身を除く): 145469052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 233, 466, 699, 932, 1398, 1864, 2097, 2393, 2796, 3728, 4194, 4786, 5592, 7179, 8388, 9572, 11184, 14358, 16776, 19144, 21537, 28716, 33552, 38288, 43074, 57432, 86148, 114864, 172296, 344592, 557569, 1115138, 1672707, 2230276, 3345414, 4460552, 5018121, 6690828, 8921104, 10036242, 13381656, 20072484, 26763312, 40144968, 80289936]

約数ペア:

[(1, 80289936), (2, 40144968), (3, 26763312), (4, 20072484), (6, 13381656), (8, 10036242), (9, 8921104), (12, 6690828), (16, 5018121), (18, 4460552), (24, 3345414), (36, 2230276), (48, 1672707), (72, 1115138), (144, 557569), (233, 344592), (466, 172296), (699, 114864), (932, 86148), (1398, 57432), (1864, 43074), (2097, 38288), (2393, 33552), (2796, 28716), (3728, 21537), (4194, 19144), (4786, 16776), (5592, 14358), (7179, 11184), (8388, 9572)]