61156872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{121343}}^1$

素因数の和:121362

約数の個数: 48

約数和(自身を含む): 189296640

約数和(自身を除く): 128139768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 121343, 242686, 364029, 485372, 728058, 849401, 970744, 1092087, 1456116, 1698802, 2184174, 2548203, 2912232, 3397604, 4368348, 5096406, 6795208, 7644609, 8736696, 10192812, 15289218, 20385624, 30578436, 61156872]

約数ペア:

[(1, 61156872), (2, 30578436), (3, 20385624), (4, 15289218), (6, 10192812), (7, 8736696), (8, 7644609), (9, 6795208), (12, 5096406), (14, 4368348), (18, 3397604), (21, 2912232), (24, 2548203), (28, 2184174), (36, 1698802), (42, 1456116), (56, 1092087), (63, 970744), (72, 849401), (84, 728058), (126, 485372), (168, 364029), (252, 242686), (504, 121343)]