71665524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{284387}}^1$

素因数の和:284404

約数の個数: 36

約数和(自身を含む): 207034464

約数和(自身を除く): 135368940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 284387, 568774, 853161, 1137548, 1706322, 1990709, 2559483, 3412644, 3981418, 5118966, 5972127, 7962836, 10237932, 11944254, 17916381, 23888508, 35832762, 71665524]

約数ペア:

[(1, 71665524), (2, 35832762), (3, 23888508), (4, 17916381), (6, 11944254), (7, 10237932), (9, 7962836), (12, 5972127), (14, 5118966), (18, 3981418), (21, 3412644), (28, 2559483), (36, 1990709), (42, 1706322), (63, 1137548), (84, 853161), (126, 568774), (252, 284387)]