85663956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{145687}}^1$

素因数の和:145708

約数の個数: 36

約数和(自身を含む): 232518048

約数和(自身を除く): 146854092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 145687, 291374, 437061, 582748, 874122, 1019809, 1748244, 2039618, 3059427, 4079236, 6118854, 7138663, 12237708, 14277326, 21415989, 28554652, 42831978, 85663956]

約数ペア:

[(1, 85663956), (2, 42831978), (3, 28554652), (4, 21415989), (6, 14277326), (7, 12237708), (12, 7138663), (14, 6118854), (21, 4079236), (28, 3059427), (42, 2039618), (49, 1748244), (84, 1019809), (98, 874122), (147, 582748), (196, 437061), (294, 291374), (588, 145687)]