73328724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{290987}}^1$

素因数の和:291004

約数の個数: 36

約数和(自身を含む): 211839264

約数和(自身を除く): 138510540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 290987, 581974, 872961, 1163948, 1745922, 2036909, 2618883, 3491844, 4073818, 5237766, 6110727, 8147636, 10475532, 12221454, 18332181, 24442908, 36664362, 73328724]

約数ペア:

[(1, 73328724), (2, 36664362), (3, 24442908), (4, 18332181), (6, 12221454), (7, 10475532), (9, 8147636), (12, 6110727), (14, 5237766), (18, 4073818), (21, 3491844), (28, 2618883), (36, 2036909), (42, 1745922), (63, 1163948), (84, 872961), (126, 581974), (252, 290987)]