87505504

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 176117760

約数和(自身を除く): 88612256

約数列:

[1, 2, 4, 8, 16, 32, 103, 139, 191, 206, 278, 382, 412, 556, 764, 824, 1112, 1528, 1648, 2224, 3056, 3296, 4448, 6112, 14317, 19673, 26549, 28634, 39346, 53098, 57268, 78692, 106196, 114536, 157384, 212392, 229072, 314768, 424784, 458144, 629536, 849568, 2734547, 5469094, 10938188, 21876376, 43752752, 87505504]

約数ペア:

[(1, 87505504), (2, 43752752), (4, 21876376), (8, 10938188), (16, 5469094), (32, 2734547), (103, 849568), (139, 629536), (191, 458144), (206, 424784), (278, 314768), (382, 229072), (412, 212392), (556, 157384), (764, 114536), (824, 106196), (1112, 78692), (1528, 57268), (1648, 53098), (2224, 39346), (3056, 28634), (3296, 26549), (4448, 19673), (6112, 14317)]