180525168

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{17657}}^1$

素因数の和:17742

約数の個数: 60

約数和(自身を含む): 512364528

約数和(自身を除く): 331839360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 17657, 35314, 52971, 70628, 105942, 141256, 158913, 211884, 282512, 317826, 423768, 635652, 847536, 1253647, 1271304, 2507294, 2542608, 3760941, 5014588, 7521882, 10029176, 11282823, 15043764, 20058352, 22565646, 30087528, 45131292, 60175056, 90262584, 180525168]

約数ペア:

[(1, 180525168), (2, 90262584), (3, 60175056), (4, 45131292), (6, 30087528), (8, 22565646), (9, 20058352), (12, 15043764), (16, 11282823), (18, 10029176), (24, 7521882), (36, 5014588), (48, 3760941), (71, 2542608), (72, 2507294), (142, 1271304), (144, 1253647), (213, 847536), (284, 635652), (426, 423768), (568, 317826), (639, 282512), (852, 211884), (1136, 158913), (1278, 141256), (1704, 105942), (2556, 70628), (3408, 52971), (5112, 35314), (10224, 17657)]