72117824

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:411

約数の個数: 56

約数和(自身を含む): 148132800

約数和(自身を除く): 76014976

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 71, 118, 142, 236, 269, 284, 472, 538, 568, 944, 1076, 1136, 1888, 2152, 2272, 3776, 4189, 4304, 4544, 8378, 8608, 15871, 16756, 17216, 19099, 31742, 33512, 38198, 63484, 67024, 76396, 126968, 134048, 152792, 253936, 268096, 305584, 507872, 611168, 1015744, 1126841, 1222336, 2253682, 4507364, 9014728, 18029456, 36058912, 72117824]

約数ペア:

[(1, 72117824), (2, 36058912), (4, 18029456), (8, 9014728), (16, 4507364), (32, 2253682), (59, 1222336), (64, 1126841), (71, 1015744), (118, 611168), (142, 507872), (236, 305584), (269, 268096), (284, 253936), (472, 152792), (538, 134048), (568, 126968), (944, 76396), (1076, 67024), (1136, 63484), (1888, 38198), (2152, 33512), (2272, 31742), (3776, 19099), (4189, 17216), (4304, 16756), (4544, 15871), (8378, 8608)]