72347252

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{809}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 128822400

約数和(自身を除く): 56475148

約数列:

[1, 2, 4, 79, 158, 283, 316, 566, 809, 1132, 1618, 3236, 22357, 44714, 63911, 89428, 127822, 228947, 255644, 457894, 915788, 18086813, 36173626, 72347252]

約数ペア:

[(1, 72347252), (2, 36173626), (4, 18086813), (79, 915788), (158, 457894), (283, 255644), (316, 228947), (566, 127822), (809, 89428), (1132, 63911), (1618, 44714), (3236, 22357)]