87385848

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19471}}^1$

素因数の和:19508

約数の個数: 64

約数和(自身を含む): 252357120

約数和(自身を除く): 164971272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 19471, 38942, 58413, 77884, 116826, 155768, 214181, 233652, 331007, 428362, 467304, 642543, 662014, 856724, 993021, 1285086, 1324028, 1713448, 1986042, 2570172, 2648056, 3641077, 3972084, 5140344, 7282154, 7944168, 10923231, 14564308, 21846462, 29128616, 43692924, 87385848]

約数ペア:

[(1, 87385848), (2, 43692924), (3, 29128616), (4, 21846462), (6, 14564308), (8, 10923231), (11, 7944168), (12, 7282154), (17, 5140344), (22, 3972084), (24, 3641077), (33, 2648056), (34, 2570172), (44, 1986042), (51, 1713448), (66, 1324028), (68, 1285086), (88, 993021), (102, 856724), (132, 662014), (136, 642543), (187, 467304), (204, 428362), (264, 331007), (374, 233652), (408, 214181), (561, 155768), (748, 116826), (1122, 77884), (1496, 58413), (2244, 38942), (4488, 19471)]