78533244

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 203374080

約数和(自身を除く): 124840836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 127, 178, 193, 254, 267, 356, 381, 386, 508, 534, 579, 762, 772, 801, 1068, 1143, 1158, 1524, 1602, 1737, 2286, 2316, 3204, 3474, 4572, 6948, 11303, 17177, 22606, 24511, 33909, 34354, 45212, 49022, 51531, 67818, 68708, 73533, 98044, 101727, 103062, 135636, 147066, 154593, 203454, 206124, 220599, 294132, 309186, 406908, 441198, 618372, 882396, 2181479, 4362958, 6544437, 8725916, 13088874, 19633311, 26177748, 39266622, 78533244]

約数ペア:

[(1, 78533244), (2, 39266622), (3, 26177748), (4, 19633311), (6, 13088874), (9, 8725916), (12, 6544437), (18, 4362958), (36, 2181479), (89, 882396), (127, 618372), (178, 441198), (193, 406908), (254, 309186), (267, 294132), (356, 220599), (381, 206124), (386, 203454), (508, 154593), (534, 147066), (579, 135636), (762, 103062), (772, 101727), (801, 98044), (1068, 73533), (1143, 68708), (1158, 67818), (1524, 51531), (1602, 49022), (1737, 45212), (2286, 34354), (2316, 33909), (3204, 24511), (3474, 22606), (4572, 17177), (6948, 11303)]