90986814

素因数分解:

$2^1\times 3^4\times {\mathrm{197}}^1\times {\mathrm{2851}}^1$

素因数の和:3062

約数の個数: 40

約数和(自身を含む): 204984648

約数和(自身を除く): 113997834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 197, 394, 591, 1182, 1773, 2851, 3546, 5319, 5702, 8553, 10638, 15957, 17106, 25659, 31914, 51318, 76977, 153954, 230931, 461862, 561647, 1123294, 1684941, 3369882, 5054823, 10109646, 15164469, 30328938, 45493407, 90986814]

約数ペア:

[(1, 90986814), (2, 45493407), (3, 30328938), (6, 15164469), (9, 10109646), (18, 5054823), (27, 3369882), (54, 1684941), (81, 1123294), (162, 561647), (197, 461862), (394, 230931), (591, 153954), (1182, 76977), (1773, 51318), (2851, 31914), (3546, 25659), (5319, 17106), (5702, 15957), (8553, 10638)]