87419644

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7607}}^1$

素因数の和:7654

約数の個数: 36

約数和(自身を含む): 175425264

約数和(自身を除く): 88005620

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 7607, 11492, 15214, 30428, 98891, 129319, 197782, 258638, 395564, 517276, 1285583, 1681147, 2571166, 3362294, 5142332, 6724588, 21854911, 43709822, 87419644]

約数ペア:

[(1, 87419644), (2, 43709822), (4, 21854911), (13, 6724588), (17, 5142332), (26, 3362294), (34, 2571166), (52, 1681147), (68, 1285583), (169, 517276), (221, 395564), (338, 258638), (442, 197782), (676, 129319), (884, 98891), (2873, 30428), (5746, 15214), (7607, 11492)]