76884423

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 138240000

約数和(自身を除く): 61355577

約数列:

[1, 3, 7, 11, 21, 23, 29, 33, 69, 77, 87, 161, 203, 231, 253, 319, 483, 499, 609, 667, 759, 957, 1497, 1771, 2001, 2233, 3493, 4669, 5313, 5489, 6699, 7337, 10479, 11477, 14007, 14471, 16467, 22011, 34431, 38423, 43413, 51359, 80339, 101297, 115269, 126247, 154077, 159181, 241017, 303891, 332833, 378741, 477543, 883729, 998499, 1114267, 2329831, 2651187, 3342801, 3661163, 6989493, 10983489, 25628141, 76884423]

約数ペア:

[(1, 76884423), (3, 25628141), (7, 10983489), (11, 6989493), (21, 3661163), (23, 3342801), (29, 2651187), (33, 2329831), (69, 1114267), (77, 998499), (87, 883729), (161, 477543), (203, 378741), (231, 332833), (253, 303891), (319, 241017), (483, 159181), (499, 154077), (609, 126247), (667, 115269), (759, 101297), (957, 80339), (1497, 51359), (1771, 43413), (2001, 38423), (2233, 34431), (3493, 22011), (4669, 16467), (5313, 14471), (5489, 14007), (6699, 11477), (7337, 10479)]