80143926

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2731}}^1$

素因数の和:2876

約数の個数: 32

約数和(自身を含む): 164969088

約数和(自身を除く): 84825162

約数列:

[1, 2, 3, 6, 67, 73, 134, 146, 201, 219, 402, 438, 2731, 4891, 5462, 8193, 9782, 14673, 16386, 29346, 182977, 199363, 365954, 398726, 548931, 598089, 1097862, 1196178, 13357321, 26714642, 40071963, 80143926]

約数ペア:

[(1, 80143926), (2, 40071963), (3, 26714642), (6, 13357321), (67, 1196178), (73, 1097862), (134, 598089), (146, 548931), (201, 398726), (219, 365954), (402, 199363), (438, 182977), (2731, 29346), (4891, 16386), (5462, 14673), (8193, 9782)]