69383804

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{4481}}^1$

素因数の和:4578

約数の個数: 36

約数和(自身を含む): 143065440

約数和(自身を除く): 73681636

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 4481, 7742, 8962, 15484, 17924, 31367, 62734, 125468, 219569, 353999, 439138, 707998, 878276, 1415996, 2477993, 4955986, 9911972, 17345951, 34691902, 69383804]

約数ペア:

[(1, 69383804), (2, 34691902), (4, 17345951), (7, 9911972), (14, 4955986), (28, 2477993), (49, 1415996), (79, 878276), (98, 707998), (158, 439138), (196, 353999), (316, 219569), (553, 125468), (1106, 62734), (2212, 31367), (3871, 17924), (4481, 15484), (7742, 8962)]