76874228

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:564

約数の個数: 36

約数和(自身を含む): 143377920

約数和(自身を除く): 66503692

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 361, 383, 556, 722, 766, 1444, 1532, 2641, 5282, 7277, 10564, 14554, 29108, 50179, 53237, 100358, 106474, 138263, 200716, 212948, 276526, 553052, 1011503, 2023006, 4046012, 19218557, 38437114, 76874228]

約数ペア:

[(1, 76874228), (2, 38437114), (4, 19218557), (19, 4046012), (38, 2023006), (76, 1011503), (139, 553052), (278, 276526), (361, 212948), (383, 200716), (556, 138263), (722, 106474), (766, 100358), (1444, 53237), (1532, 50179), (2641, 29108), (5282, 14554), (7277, 10564)]