73120072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5563}}^1$

素因数の和:5653

約数の個数: 32

約数和(自身を含む): 144218880

約数和(自身を除く): 71098808

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 1643, 3286, 5563, 6572, 11126, 13144, 22252, 44504, 172453, 294839, 344906, 589678, 689812, 1179356, 1379624, 2358712, 9140009, 18280018, 36560036, 73120072]

約数ペア:

[(1, 73120072), (2, 36560036), (4, 18280018), (8, 9140009), (31, 2358712), (53, 1379624), (62, 1179356), (106, 689812), (124, 589678), (212, 344906), (248, 294839), (424, 172453), (1643, 44504), (3286, 22252), (5563, 13144), (6572, 11126)]