66274404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{821}}^1$

素因数の和:897

約数の個数: 72

約数和(自身を含む): 182839104

約数和(自身を除く): 116564700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 821, 868, 961, 1302, 1642, 1922, 2463, 2604, 2883, 3284, 3844, 4926, 5747, 5766, 6727, 9852, 11494, 11532, 13454, 17241, 20181, 22988, 25451, 26908, 34482, 40362, 50902, 68964, 76353, 80724, 101804, 152706, 178157, 305412, 356314, 534471, 712628, 788981, 1068942, 1577962, 2137884, 2366943, 3155924, 4733886, 5522867, 9467772, 11045734, 16568601, 22091468, 33137202, 66274404]

約数ペア:

[(1, 66274404), (2, 33137202), (3, 22091468), (4, 16568601), (6, 11045734), (7, 9467772), (12, 5522867), (14, 4733886), (21, 3155924), (28, 2366943), (31, 2137884), (42, 1577962), (62, 1068942), (84, 788981), (93, 712628), (124, 534471), (186, 356314), (217, 305412), (372, 178157), (434, 152706), (651, 101804), (821, 80724), (868, 76353), (961, 68964), (1302, 50902), (1642, 40362), (1922, 34482), (2463, 26908), (2604, 25451), (2883, 22988), (3284, 20181), (3844, 17241), (4926, 13454), (5747, 11532), (5766, 11494), (6727, 9852)]