90606972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{677}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 223251840

約数和(自身を除く): 132644868

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 587, 677, 1174, 1354, 1761, 2031, 2348, 2708, 3522, 4062, 7044, 8124, 11153, 12863, 22306, 25726, 33459, 38589, 44612, 51452, 66918, 77178, 133836, 154356, 397399, 794798, 1192197, 1589596, 2384394, 4768788, 7550581, 15101162, 22651743, 30202324, 45303486, 90606972]

約数ペア:

[(1, 90606972), (2, 45303486), (3, 30202324), (4, 22651743), (6, 15101162), (12, 7550581), (19, 4768788), (38, 2384394), (57, 1589596), (76, 1192197), (114, 794798), (228, 397399), (587, 154356), (677, 133836), (1174, 77178), (1354, 66918), (1761, 51452), (2031, 44612), (2348, 38589), (2708, 33459), (3522, 25726), (4062, 22306), (7044, 12863), (8124, 11153)]