78588769

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1117}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 98920640

約数和(自身を除く): 20331871

約数列:

[1, 7, 19, 23, 133, 161, 437, 529, 1117, 3059, 3703, 7819, 10051, 21223, 25691, 70357, 148561, 179837, 488129, 590893, 3416903, 4136251, 11226967, 78588769]

約数ペア:

[(1, 78588769), (7, 11226967), (19, 4136251), (23, 3416903), (133, 590893), (161, 488129), (437, 179837), (529, 148561), (1117, 70357), (3059, 25691), (3703, 21223), (7819, 10051)]