66256596

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{87641}}^1$

素因数の和:87661

約数の個数: 48

約数和(自身を含む): 196318080

約数和(自身を除く): 130061484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 87641, 175282, 262923, 350564, 525846, 613487, 788769, 1051692, 1226974, 1577538, 1840461, 2366307, 2453948, 3155076, 3680922, 4732614, 5521383, 7361844, 9465228, 11042766, 16564149, 22085532, 33128298, 66256596]

約数ペア:

[(1, 66256596), (2, 33128298), (3, 22085532), (4, 16564149), (6, 11042766), (7, 9465228), (9, 7361844), (12, 5521383), (14, 4732614), (18, 3680922), (21, 3155076), (27, 2453948), (28, 2366307), (36, 1840461), (42, 1577538), (54, 1226974), (63, 1051692), (84, 788769), (108, 613487), (126, 525846), (189, 350564), (252, 262923), (378, 175282), (756, 87641)]