43842156

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 104832000

約数和(自身を除く): 60989844

約数列:

[1, 2, 3, 4, 6, 12, 79, 103, 158, 206, 237, 309, 316, 412, 449, 474, 618, 898, 948, 1236, 1347, 1796, 2694, 5388, 8137, 16274, 24411, 32548, 35471, 46247, 48822, 70942, 92494, 97644, 106413, 138741, 141884, 184988, 212826, 277482, 425652, 554964, 3653513, 7307026, 10960539, 14614052, 21921078, 43842156]

約数ペア:

[(1, 43842156), (2, 21921078), (3, 14614052), (4, 10960539), (6, 7307026), (12, 3653513), (79, 554964), (103, 425652), (158, 277482), (206, 212826), (237, 184988), (309, 141884), (316, 138741), (412, 106413), (449, 97644), (474, 92494), (618, 70942), (898, 48822), (948, 46247), (1236, 35471), (1347, 32548), (1796, 24411), (2694, 16274), (5388, 8137)]