86225940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7853}}^1$

素因数の和:7929

約数の個数: 72

約数和(自身を含む): 265873608

約数和(自身を除く): 179647668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 7853, 10980, 15706, 23559, 31412, 39265, 47118, 70677, 78530, 94236, 117795, 141354, 157060, 235590, 282708, 353385, 471180, 479033, 706770, 958066, 1413540, 1437099, 1916132, 2395165, 2874198, 4311297, 4790330, 5748396, 7185495, 8622594, 9580660, 14370990, 17245188, 21556485, 28741980, 43112970, 86225940]

約数ペア:

[(1, 86225940), (2, 43112970), (3, 28741980), (4, 21556485), (5, 17245188), (6, 14370990), (9, 9580660), (10, 8622594), (12, 7185495), (15, 5748396), (18, 4790330), (20, 4311297), (30, 2874198), (36, 2395165), (45, 1916132), (60, 1437099), (61, 1413540), (90, 958066), (122, 706770), (180, 479033), (183, 471180), (244, 353385), (305, 282708), (366, 235590), (549, 157060), (610, 141354), (732, 117795), (915, 94236), (1098, 78530), (1220, 70677), (1830, 47118), (2196, 39265), (2745, 31412), (3660, 23559), (5490, 15706), (7853, 10980)]