131475528

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{8573}}^1$

素因数の和:8659

約数の個数: 64

約数和(自身を含む): 370396800

約数和(自身を除く): 238921272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 5112, 7668, 8573, 15336, 17146, 25719, 34292, 51438, 68584, 77157, 102876, 154314, 205752, 231471, 308628, 462942, 608683, 617256, 925884, 1217366, 1826049, 1851768, 2434732, 3652098, 4869464, 5478147, 7304196, 10956294, 14608392, 16434441, 21912588, 32868882, 43825176, 65737764, 131475528]

約数ペア:

[(1, 131475528), (2, 65737764), (3, 43825176), (4, 32868882), (6, 21912588), (8, 16434441), (9, 14608392), (12, 10956294), (18, 7304196), (24, 5478147), (27, 4869464), (36, 3652098), (54, 2434732), (71, 1851768), (72, 1826049), (108, 1217366), (142, 925884), (213, 617256), (216, 608683), (284, 462942), (426, 308628), (568, 231471), (639, 205752), (852, 154314), (1278, 102876), (1704, 77157), (1917, 68584), (2556, 51438), (3834, 34292), (5112, 25719), (7668, 17146), (8573, 15336)]