77638365

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2833}}^1$

素因数の和:2883

約数の個数: 64

約数和(自身を含む): 163238400

約数和(自身を除く): 85600035

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 87, 105, 135, 145, 189, 203, 261, 315, 435, 609, 783, 945, 1015, 1305, 1827, 2833, 3045, 3915, 5481, 8499, 9135, 14165, 19831, 25497, 27405, 42495, 59493, 76491, 82157, 99155, 127485, 178479, 246471, 297465, 382455, 410785, 535437, 575099, 739413, 892395, 1232355, 1725297, 2218239, 2677185, 2875495, 3697065, 5175891, 8626485, 11091195, 15527673, 25879455, 77638365]

約数ペア:

[(1, 77638365), (3, 25879455), (5, 15527673), (7, 11091195), (9, 8626485), (15, 5175891), (21, 3697065), (27, 2875495), (29, 2677185), (35, 2218239), (45, 1725297), (63, 1232355), (87, 892395), (105, 739413), (135, 575099), (145, 535437), (189, 410785), (203, 382455), (261, 297465), (315, 246471), (435, 178479), (609, 127485), (783, 99155), (945, 82157), (1015, 76491), (1305, 59493), (1827, 42495), (2833, 27405), (3045, 25497), (3915, 19831), (5481, 14165), (8499, 9135)]