85206996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 262149888

約数和(自身を除く): 176942892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 61, 63, 69, 84, 92, 122, 126, 138, 161, 183, 207, 241, 244, 252, 276, 322, 366, 414, 427, 482, 483, 549, 644, 723, 732, 828, 854, 964, 966, 1098, 1281, 1403, 1446, 1449, 1687, 1708, 1932, 2169, 2196, 2562, 2806, 2892, 2898, 3374, 3843, 4209, 4338, 5061, 5124, 5543, 5612, 5796, 6748, 7686, 8418, 8676, 9821, 10122, 11086, 12627, 14701, 15183, 15372, 16629, 16836, 19642, 20244, 22172, 25254, 29402, 29463, 30366, 33258, 38801, 39284, 44103, 49887, 50508, 58804, 58926, 60732, 66516, 77602, 88206, 88389, 99774, 102907, 116403, 117852, 132309, 155204, 176412, 176778, 199548, 205814, 232806, 264618, 308721, 338123, 349209, 353556, 411628, 465612, 529236, 617442, 676246, 698418, 926163, 1014369, 1234884, 1352492, 1396836, 1852326, 2028738, 2366861, 3043107, 3704652, 4057476, 4733722, 6086214, 7100583, 9467444, 12172428, 14201166, 21301749, 28402332, 42603498, 85206996]

約数ペア:

[(1, 85206996), (2, 42603498), (3, 28402332), (4, 21301749), (6, 14201166), (7, 12172428), (9, 9467444), (12, 7100583), (14, 6086214), (18, 4733722), (21, 4057476), (23, 3704652), (28, 3043107), (36, 2366861), (42, 2028738), (46, 1852326), (61, 1396836), (63, 1352492), (69, 1234884), (84, 1014369), (92, 926163), (122, 698418), (126, 676246), (138, 617442), (161, 529236), (183, 465612), (207, 411628), (241, 353556), (244, 349209), (252, 338123), (276, 308721), (322, 264618), (366, 232806), (414, 205814), (427, 199548), (482, 176778), (483, 176412), (549, 155204), (644, 132309), (723, 117852), (732, 116403), (828, 102907), (854, 99774), (964, 88389), (966, 88206), (1098, 77602), (1281, 66516), (1403, 60732), (1446, 58926), (1449, 58804), (1687, 50508), (1708, 49887), (1932, 44103), (2169, 39284), (2196, 38801), (2562, 33258), (2806, 30366), (2892, 29463), (2898, 29402), (3374, 25254), (3843, 22172), (4209, 20244), (4338, 19642), (5061, 16836), (5124, 16629), (5543, 15372), (5612, 15183), (5796, 14701), (6748, 12627), (7686, 11086), (8418, 10122), (8676, 9821)]