86428758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2077

約数の個数: 64

約数和(自身を含む): 202809600

約数和(自身を除く): 116380842

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 174, 247, 377, 494, 551, 741, 754, 1102, 1131, 1482, 1653, 2011, 2262, 3306, 4022, 6033, 7163, 12066, 14326, 21489, 26143, 38209, 42978, 52286, 58319, 76418, 78429, 114627, 116638, 156858, 174957, 229254, 349914, 496717, 758147, 993434, 1108061, 1490151, 1516294, 2216122, 2274441, 2980302, 3324183, 4548882, 6648366, 14404793, 28809586, 43214379, 86428758]

約数ペア:

[(1, 86428758), (2, 43214379), (3, 28809586), (6, 14404793), (13, 6648366), (19, 4548882), (26, 3324183), (29, 2980302), (38, 2274441), (39, 2216122), (57, 1516294), (58, 1490151), (78, 1108061), (87, 993434), (114, 758147), (174, 496717), (247, 349914), (377, 229254), (494, 174957), (551, 156858), (741, 116638), (754, 114627), (1102, 78429), (1131, 76418), (1482, 58319), (1653, 52286), (2011, 42978), (2262, 38209), (3306, 26143), (4022, 21489), (6033, 14326), (7163, 12066)]