81008058

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{6899}}^1$

素因数の和:7026

約数の個数: 32

約数和(自身を含む): 172224000

約数和(自身を除く): 91215942

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 309, 618, 1957, 3914, 5871, 6899, 11742, 13798, 20697, 41394, 131081, 262162, 393243, 710597, 786486, 1421194, 2131791, 4263582, 13501343, 27002686, 40504029, 81008058]

約数ペア:

[(1, 81008058), (2, 40504029), (3, 27002686), (6, 13501343), (19, 4263582), (38, 2131791), (57, 1421194), (103, 786486), (114, 710597), (206, 393243), (309, 262162), (618, 131081), (1957, 41394), (3914, 20697), (5871, 13798), (6899, 11742)]