78930918

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1471}}^1$

素因数の和:1761

約数の個数: 48

約数和(自身を含む): 187379712

約数和(自身を除く): 108448794

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 271, 542, 813, 1471, 1626, 2439, 2942, 2981, 4413, 4878, 5962, 8826, 8943, 13239, 16181, 17886, 26478, 26829, 32362, 48543, 53658, 97086, 145629, 291258, 398641, 797282, 1195923, 2391846, 3587769, 4385051, 7175538, 8770102, 13155153, 26310306, 39465459, 78930918]

約数ペア:

[(1, 78930918), (2, 39465459), (3, 26310306), (6, 13155153), (9, 8770102), (11, 7175538), (18, 4385051), (22, 3587769), (33, 2391846), (66, 1195923), (99, 797282), (198, 398641), (271, 291258), (542, 145629), (813, 97086), (1471, 53658), (1626, 48543), (2439, 32362), (2942, 26829), (2981, 26478), (4413, 17886), (4878, 16181), (5962, 13239), (8826, 8943)]