78960564

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1$

素因数の和:2109

約数の個数: 72

約数和(自身を含む): 212808960

約数和(自身を除く): 133848396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1692, 2029, 2162, 3243, 4058, 4324, 6087, 6486, 8116, 9729, 12174, 12972, 18261, 19458, 24348, 36522, 38916, 46667, 73044, 93334, 95363, 140001, 186668, 190726, 280002, 286089, 381452, 420003, 560004, 572178, 840006, 858267, 1144356, 1680012, 1716534, 2193349, 3433068, 4386698, 6580047, 8773396, 13160094, 19740141, 26320188, 39480282, 78960564]

約数ペア:

[(1, 78960564), (2, 39480282), (3, 26320188), (4, 19740141), (6, 13160094), (9, 8773396), (12, 6580047), (18, 4386698), (23, 3433068), (36, 2193349), (46, 1716534), (47, 1680012), (69, 1144356), (92, 858267), (94, 840006), (138, 572178), (141, 560004), (188, 420003), (207, 381452), (276, 286089), (282, 280002), (414, 190726), (423, 186668), (564, 140001), (828, 95363), (846, 93334), (1081, 73044), (1692, 46667), (2029, 38916), (2162, 36522), (3243, 24348), (4058, 19458), (4324, 18261), (6087, 12972), (6486, 12174), (8116, 9729)]