83560428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331589}}^1$

素因数の和:331606

約数の個数: 36

約数和(自身を含む): 241397520

約数和(自身を除く): 157837092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331589, 663178, 994767, 1326356, 1989534, 2321123, 2984301, 3979068, 4642246, 5968602, 6963369, 9284492, 11937204, 13926738, 20890107, 27853476, 41780214, 83560428]

約数ペア:

[(1, 83560428), (2, 41780214), (3, 27853476), (4, 20890107), (6, 13926738), (7, 11937204), (9, 9284492), (12, 6963369), (14, 5968602), (18, 4642246), (21, 3979068), (28, 2984301), (36, 2321123), (42, 1989534), (63, 1326356), (84, 994767), (126, 663178), (252, 331589)]