72977176

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{480113}}^1$

素因数の和:480138

約数の個数: 16

約数和(自身を含む): 144034200

約数和(自身を除く): 71057024

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 480113, 960226, 1920452, 3840904, 9122147, 18244294, 36488588, 72977176]

約数ペア:

[(1, 72977176), (2, 36488588), (4, 18244294), (8, 9122147), (19, 3840904), (38, 1920452), (76, 960226), (152, 480113)]