87818892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6659}}^1$

素因数の和:6830

約数の個数: 48

約数和(自身を含む): 235710720

約数和(自身を除く): 147891828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 6659, 13188, 13318, 19977, 26636, 39954, 46613, 79908, 93226, 139839, 186452, 279678, 559356, 1045463, 2090926, 3136389, 4181852, 6272778, 7318241, 12545556, 14636482, 21954723, 29272964, 43909446, 87818892]

約数ペア:

[(1, 87818892), (2, 43909446), (3, 29272964), (4, 21954723), (6, 14636482), (7, 12545556), (12, 7318241), (14, 6272778), (21, 4181852), (28, 3136389), (42, 2090926), (84, 1045463), (157, 559356), (314, 279678), (471, 186452), (628, 139839), (942, 93226), (1099, 79908), (1884, 46613), (2198, 39954), (3297, 26636), (4396, 19977), (6594, 13318), (6659, 13188)]