78812988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8431}}^1$

素因数の和:8498

約数の個数: 48

約数和(自身を含む): 198320640

約数和(自身を除く): 119507652

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2337, 3116, 4674, 8431, 9348, 16862, 25293, 33724, 50586, 101172, 160189, 320378, 345671, 480567, 640756, 691342, 961134, 1037013, 1382684, 1922268, 2074026, 4148052, 6567749, 13135498, 19703247, 26270996, 39406494, 78812988]

約数ペア:

[(1, 78812988), (2, 39406494), (3, 26270996), (4, 19703247), (6, 13135498), (12, 6567749), (19, 4148052), (38, 2074026), (41, 1922268), (57, 1382684), (76, 1037013), (82, 961134), (114, 691342), (123, 640756), (164, 480567), (228, 345671), (246, 320378), (492, 160189), (779, 101172), (1558, 50586), (2337, 33724), (3116, 25293), (4674, 16862), (8431, 9348)]