77862408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{521}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 210470400

約数和(自身を除く): 132607992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 479, 521, 958, 1042, 1437, 1563, 1916, 2084, 2874, 3126, 3832, 4168, 5748, 6227, 6252, 6773, 11496, 12454, 12504, 13546, 18681, 20319, 24908, 27092, 37362, 40638, 49816, 54184, 74724, 81276, 149448, 162552, 249559, 499118, 748677, 998236, 1497354, 1996472, 2994708, 3244267, 5989416, 6488534, 9732801, 12977068, 19465602, 25954136, 38931204, 77862408]

約数ペア:

[(1, 77862408), (2, 38931204), (3, 25954136), (4, 19465602), (6, 12977068), (8, 9732801), (12, 6488534), (13, 5989416), (24, 3244267), (26, 2994708), (39, 1996472), (52, 1497354), (78, 998236), (104, 748677), (156, 499118), (312, 249559), (479, 162552), (521, 149448), (958, 81276), (1042, 74724), (1437, 54184), (1563, 49816), (1916, 40638), (2084, 37362), (2874, 27092), (3126, 24908), (3832, 20319), (4168, 18681), (5748, 13546), (6227, 12504), (6252, 12454), (6773, 11496)]