72398844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{287297}}^1$

素因数の和:287314

約数の個数: 36

約数和(自身を含む): 209152944

約数和(自身を除く): 136754100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 287297, 574594, 861891, 1149188, 1723782, 2011079, 2585673, 3447564, 4022158, 5171346, 6033237, 8044316, 10342692, 12066474, 18099711, 24132948, 36199422, 72398844]

約数ペア:

[(1, 72398844), (2, 36199422), (3, 24132948), (4, 18099711), (6, 12066474), (7, 10342692), (9, 8044316), (12, 6033237), (14, 5171346), (18, 4022158), (21, 3447564), (28, 2585673), (36, 2011079), (42, 1723782), (63, 1149188), (84, 861891), (126, 574594), (252, 287297)]