90746082

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1925

約数の個数: 80

約数和(自身を含む): 237918912

約数和(自身を除く): 147172830

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 162, 189, 258, 301, 378, 387, 567, 602, 774, 903, 1134, 1161, 1806, 1861, 2322, 2709, 3483, 3722, 5418, 5583, 6966, 8127, 11166, 13027, 16254, 16749, 24381, 26054, 33498, 39081, 48762, 50247, 78162, 80023, 100494, 117243, 150741, 160046, 234486, 240069, 301482, 351729, 480138, 560161, 703458, 720207, 1055187, 1120322, 1440414, 1680483, 2110374, 2160621, 3360966, 4321242, 5041449, 6481863, 10082898, 12963726, 15124347, 30248694, 45373041, 90746082]

約数ペア:

[(1, 90746082), (2, 45373041), (3, 30248694), (6, 15124347), (7, 12963726), (9, 10082898), (14, 6481863), (18, 5041449), (21, 4321242), (27, 3360966), (42, 2160621), (43, 2110374), (54, 1680483), (63, 1440414), (81, 1120322), (86, 1055187), (126, 720207), (129, 703458), (162, 560161), (189, 480138), (258, 351729), (301, 301482), (378, 240069), (387, 234486), (567, 160046), (602, 150741), (774, 117243), (903, 100494), (1134, 80023), (1161, 78162), (1806, 50247), (1861, 48762), (2322, 39081), (2709, 33498), (3483, 26054), (3722, 24381), (5418, 16749), (5583, 16254), (6966, 13027), (8127, 11166)]