64665108

素因数分解:

$2^2\times 3^3\times {\mathrm{419}}^1\times {\mathrm{1429}}^1$

素因数の和:1861

約数の個数: 48

約数和(自身を含む): 168168000

約数和(自身を除く): 103502892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 419, 838, 1257, 1429, 1676, 2514, 2858, 3771, 4287, 5028, 5716, 7542, 8574, 11313, 12861, 15084, 17148, 22626, 25722, 38583, 45252, 51444, 77166, 154332, 598751, 1197502, 1796253, 2395004, 3592506, 5388759, 7185012, 10777518, 16166277, 21555036, 32332554, 64665108]

約数ペア:

[(1, 64665108), (2, 32332554), (3, 21555036), (4, 16166277), (6, 10777518), (9, 7185012), (12, 5388759), (18, 3592506), (27, 2395004), (36, 1796253), (54, 1197502), (108, 598751), (419, 154332), (838, 77166), (1257, 51444), (1429, 45252), (1676, 38583), (2514, 25722), (2858, 22626), (3771, 17148), (4287, 15084), (5028, 12861), (5716, 11313), (7542, 8574)]