80848278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6353}}^1$

素因数の和:6469

約数の個数: 48

約数和(自身を含む): 202209696

約数和(自身を除く): 121361418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1818, 2121, 4242, 6353, 6363, 12706, 12726, 19059, 38118, 44471, 57177, 88942, 114354, 133413, 266826, 400239, 641653, 800478, 1283306, 1924959, 3849918, 4491571, 5774877, 8983142, 11549754, 13474713, 26949426, 40424139, 80848278]

約数ペア:

[(1, 80848278), (2, 40424139), (3, 26949426), (6, 13474713), (7, 11549754), (9, 8983142), (14, 5774877), (18, 4491571), (21, 3849918), (42, 1924959), (63, 1283306), (101, 800478), (126, 641653), (202, 400239), (303, 266826), (606, 133413), (707, 114354), (909, 88942), (1414, 57177), (1818, 44471), (2121, 38118), (4242, 19059), (6353, 12726), (6363, 12706)]