72372596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 138116160

約数和(自身を除く): 65743564

約数列:

[1, 2, 4, 19, 38, 61, 67, 76, 122, 134, 233, 244, 268, 466, 932, 1159, 1273, 2318, 2546, 4087, 4427, 4636, 5092, 8174, 8854, 14213, 15611, 16348, 17708, 28426, 31222, 56852, 62444, 77653, 155306, 270047, 296609, 310612, 540094, 593218, 952271, 1080188, 1186436, 1904542, 3809084, 18093149, 36186298, 72372596]

約数ペア:

[(1, 72372596), (2, 36186298), (4, 18093149), (19, 3809084), (38, 1904542), (61, 1186436), (67, 1080188), (76, 952271), (122, 593218), (134, 540094), (233, 310612), (244, 296609), (268, 270047), (466, 155306), (932, 77653), (1159, 62444), (1273, 56852), (2318, 31222), (2546, 28426), (4087, 17708), (4427, 16348), (4636, 15611), (5092, 14213), (8174, 8854)]