83157844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2477}}^1$

素因数の和:2608

約数の個数: 48

約数和(自身を含む): 183173760

約数和(自身を除く): 100015916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 154, 218, 308, 436, 763, 1199, 1526, 2398, 2477, 3052, 4796, 4954, 8393, 9908, 16786, 17339, 27247, 33572, 34678, 54494, 69356, 108988, 190729, 269993, 381458, 539986, 762916, 1079972, 1889951, 2969923, 3779902, 5939846, 7559804, 11879692, 20789461, 41578922, 83157844]

約数ペア:

[(1, 83157844), (2, 41578922), (4, 20789461), (7, 11879692), (11, 7559804), (14, 5939846), (22, 3779902), (28, 2969923), (44, 1889951), (77, 1079972), (109, 762916), (154, 539986), (218, 381458), (308, 269993), (436, 190729), (763, 108988), (1199, 69356), (1526, 54494), (2398, 34678), (2477, 33572), (3052, 27247), (4796, 17339), (4954, 16786), (8393, 9908)]