64639008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{32063}}^1$

素因数の和:32086

約数の個数: 72

約数和(自身を含む): 210083328

約数和(自身を除く): 145444320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 32063, 64126, 96189, 128252, 192378, 224441, 256504, 288567, 384756, 448882, 513008, 577134, 673323, 769512, 897764, 1026016, 1154268, 1346646, 1539024, 1795528, 2019969, 2308536, 2693292, 3078048, 3591056, 4039938, 4617072, 5386584, 7182112, 8079876, 9234144, 10773168, 16159752, 21546336, 32319504, 64639008]

約数ペア:

[(1, 64639008), (2, 32319504), (3, 21546336), (4, 16159752), (6, 10773168), (7, 9234144), (8, 8079876), (9, 7182112), (12, 5386584), (14, 4617072), (16, 4039938), (18, 3591056), (21, 3078048), (24, 2693292), (28, 2308536), (32, 2019969), (36, 1795528), (42, 1539024), (48, 1346646), (56, 1154268), (63, 1026016), (72, 897764), (84, 769512), (96, 673323), (112, 577134), (126, 513008), (144, 448882), (168, 384756), (224, 288567), (252, 256504), (288, 224441), (336, 192378), (504, 128252), (672, 96189), (1008, 64126), (2016, 32063)]