78468876

素因数分解:

$2^2\times 3^2\times {\mathrm{1069}}^1\times {\mathrm{2039}}^1$

素因数の和:3118

約数の個数: 36

約数和(自身を含む): 198634800

約数和(自身を除く): 120165924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1069, 2039, 2138, 3207, 4078, 4276, 6117, 6414, 8156, 9621, 12234, 12828, 18351, 19242, 24468, 36702, 38484, 73404, 2179691, 4359382, 6539073, 8718764, 13078146, 19617219, 26156292, 39234438, 78468876]

約数ペア:

[(1, 78468876), (2, 39234438), (3, 26156292), (4, 19617219), (6, 13078146), (9, 8718764), (12, 6539073), (18, 4359382), (36, 2179691), (1069, 73404), (2039, 38484), (2138, 36702), (3207, 24468), (4078, 19242), (4276, 18351), (6117, 12828), (6414, 12234), (8156, 9621)]