72211218

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4663}}^1$

素因数の和:4786

約数の個数: 32

約数和(自身を含む): 151113600

約数和(自身を除く): 78902382

約数列:

[1, 2, 3, 6, 29, 58, 87, 89, 174, 178, 267, 534, 2581, 4663, 5162, 7743, 9326, 13989, 15486, 27978, 135227, 270454, 405681, 415007, 811362, 830014, 1245021, 2490042, 12035203, 24070406, 36105609, 72211218]

約数ペア:

[(1, 72211218), (2, 36105609), (3, 24070406), (6, 12035203), (29, 2490042), (58, 1245021), (87, 830014), (89, 811362), (174, 415007), (178, 405681), (267, 270454), (534, 135227), (2581, 27978), (4663, 15486), (5162, 13989), (7743, 9326)]