76894308

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 200019456

約数和(自身を除く): 123125148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 191, 211, 212, 318, 382, 422, 477, 573, 633, 636, 764, 844, 954, 1146, 1266, 1719, 1899, 1908, 2292, 2532, 3438, 3798, 6876, 7596, 10123, 11183, 20246, 22366, 30369, 33549, 40301, 40492, 44732, 60738, 67098, 80602, 91107, 100647, 120903, 121476, 134196, 161204, 182214, 201294, 241806, 362709, 364428, 402588, 483612, 725418, 1450836, 2135953, 4271906, 6407859, 8543812, 12815718, 19223577, 25631436, 38447154, 76894308]

約数ペア:

[(1, 76894308), (2, 38447154), (3, 25631436), (4, 19223577), (6, 12815718), (9, 8543812), (12, 6407859), (18, 4271906), (36, 2135953), (53, 1450836), (106, 725418), (159, 483612), (191, 402588), (211, 364428), (212, 362709), (318, 241806), (382, 201294), (422, 182214), (477, 161204), (573, 134196), (633, 121476), (636, 120903), (764, 100647), (844, 91107), (954, 80602), (1146, 67098), (1266, 60738), (1719, 44732), (1899, 40492), (1908, 40301), (2292, 33549), (2532, 30369), (3438, 22366), (3798, 20246), (6876, 11183), (7596, 10123)]