72387056

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9103}}^1$

素因数の和:9189

約数の個数: 40

約数和(自身を含む): 162561024

約数和(自身を除く): 90173968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 9103, 18206, 36412, 63721, 72824, 127442, 145648, 254884, 509768, 646313, 1019536, 1292626, 2585252, 4524191, 5170504, 9048382, 10341008, 18096764, 36193528, 72387056]

約数ペア:

[(1, 72387056), (2, 36193528), (4, 18096764), (7, 10341008), (8, 9048382), (14, 5170504), (16, 4524191), (28, 2585252), (56, 1292626), (71, 1019536), (112, 646313), (142, 509768), (284, 254884), (497, 145648), (568, 127442), (994, 72824), (1136, 63721), (1988, 36412), (3976, 18206), (7952, 9103)]