86869356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{941}}^1$

素因数の和:1119

約数の個数: 72

約数和(自身を含む): 237542256

約数和(自身を除く): 150672900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 157, 196, 294, 314, 471, 588, 628, 941, 942, 1099, 1882, 1884, 2198, 2823, 3297, 3764, 4396, 5646, 6587, 6594, 7693, 11292, 13174, 13188, 15386, 19761, 23079, 26348, 30772, 39522, 46109, 46158, 79044, 92218, 92316, 138327, 147737, 184436, 276654, 295474, 443211, 553308, 590948, 886422, 1034159, 1772844, 2068318, 3102477, 4136636, 6204954, 7239113, 12409908, 14478226, 21717339, 28956452, 43434678, 86869356]

約数ペア:

[(1, 86869356), (2, 43434678), (3, 28956452), (4, 21717339), (6, 14478226), (7, 12409908), (12, 7239113), (14, 6204954), (21, 4136636), (28, 3102477), (42, 2068318), (49, 1772844), (84, 1034159), (98, 886422), (147, 590948), (157, 553308), (196, 443211), (294, 295474), (314, 276654), (471, 184436), (588, 147737), (628, 138327), (941, 92316), (942, 92218), (1099, 79044), (1882, 46158), (1884, 46109), (2198, 39522), (2823, 30772), (3297, 26348), (3764, 23079), (4396, 19761), (5646, 15386), (6587, 13188), (6594, 13174), (7693, 11292)]