84374528

素因数分解:

$2^{10}\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 88

約数和(自身を含む): 196512000

約数和(自身を除く): 112137472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 149, 158, 224, 256, 298, 316, 448, 512, 553, 596, 632, 896, 1024, 1043, 1106, 1192, 1264, 1792, 2086, 2212, 2384, 2528, 3584, 4172, 4424, 4768, 5056, 7168, 8344, 8848, 9536, 10112, 11771, 16688, 17696, 19072, 20224, 23542, 33376, 35392, 38144, 40448, 47084, 66752, 70784, 76288, 80896, 82397, 94168, 133504, 141568, 152576, 164794, 188336, 267008, 283136, 329588, 376672, 534016, 566272, 659176, 753344, 1068032, 1318352, 1506688, 2636704, 3013376, 5273408, 6026752, 10546816, 12053504, 21093632, 42187264, 84374528]

約数ペア:

[(1, 84374528), (2, 42187264), (4, 21093632), (7, 12053504), (8, 10546816), (14, 6026752), (16, 5273408), (28, 3013376), (32, 2636704), (56, 1506688), (64, 1318352), (79, 1068032), (112, 753344), (128, 659176), (149, 566272), (158, 534016), (224, 376672), (256, 329588), (298, 283136), (316, 267008), (448, 188336), (512, 164794), (553, 152576), (596, 141568), (632, 133504), (896, 94168), (1024, 82397), (1043, 80896), (1106, 76288), (1192, 70784), (1264, 66752), (1792, 47084), (2086, 40448), (2212, 38144), (2384, 35392), (2528, 33376), (3584, 23542), (4172, 20224), (4424, 19072), (4768, 17696), (5056, 16688), (7168, 11771), (8344, 10112), (8848, 9536)]