78442936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 95739464

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 191, 286, 359, 382, 572, 718, 764, 1144, 1436, 1528, 2101, 2483, 2872, 3949, 4202, 4667, 4966, 7898, 8404, 9334, 9932, 15796, 16808, 18668, 19864, 27313, 31592, 37336, 51337, 54626, 68569, 102674, 109252, 137138, 205348, 218504, 274276, 410696, 548552, 754259, 891397, 1508518, 1782794, 3017036, 3565588, 6034072, 7131176, 9805367, 19610734, 39221468, 78442936]

約数ペア:

[(1, 78442936), (2, 39221468), (4, 19610734), (8, 9805367), (11, 7131176), (13, 6034072), (22, 3565588), (26, 3017036), (44, 1782794), (52, 1508518), (88, 891397), (104, 754259), (143, 548552), (191, 410696), (286, 274276), (359, 218504), (382, 205348), (572, 137138), (718, 109252), (764, 102674), (1144, 68569), (1436, 54626), (1528, 51337), (2101, 37336), (2483, 31592), (2872, 27313), (3949, 19864), (4202, 18668), (4667, 16808), (4966, 15796), (7898, 9932), (8404, 9334)]