61640988

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 147740544

約数和(自身を除く): 86099556

約数列:

[1, 2, 3, 4, 6, 12, 61, 107, 122, 183, 214, 244, 321, 366, 428, 642, 732, 787, 1284, 1574, 2361, 3148, 4722, 6527, 9444, 13054, 19581, 26108, 39162, 48007, 78324, 84209, 96014, 144021, 168418, 192028, 252627, 288042, 336836, 505254, 576084, 1010508, 5136749, 10273498, 15410247, 20546996, 30820494, 61640988]

約数ペア:

[(1, 61640988), (2, 30820494), (3, 20546996), (4, 15410247), (6, 10273498), (12, 5136749), (61, 1010508), (107, 576084), (122, 505254), (183, 336836), (214, 288042), (244, 252627), (321, 192028), (366, 168418), (428, 144021), (642, 96014), (732, 84209), (787, 78324), (1284, 48007), (1574, 39162), (2361, 26108), (3148, 19581), (4722, 13054), (6527, 9444)]