68083878

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^2$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 155786328

約数和(自身を除く): 87702450

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 43, 51, 57, 86, 102, 114, 129, 258, 323, 361, 646, 722, 731, 817, 969, 1083, 1462, 1634, 1849, 1938, 2166, 2193, 2451, 3698, 4386, 4902, 5547, 6137, 11094, 12274, 13889, 15523, 18411, 27778, 31046, 31433, 35131, 36822, 41667, 46569, 62866, 70262, 83334, 93138, 94299, 105393, 188598, 210786, 263891, 527782, 597227, 667489, 791673, 1194454, 1334978, 1583346, 1791681, 2002467, 3583362, 4004934, 11347313, 22694626, 34041939, 68083878]

約数ペア:

[(1, 68083878), (2, 34041939), (3, 22694626), (6, 11347313), (17, 4004934), (19, 3583362), (34, 2002467), (38, 1791681), (43, 1583346), (51, 1334978), (57, 1194454), (86, 791673), (102, 667489), (114, 597227), (129, 527782), (258, 263891), (323, 210786), (361, 188598), (646, 105393), (722, 94299), (731, 93138), (817, 83334), (969, 70262), (1083, 62866), (1462, 46569), (1634, 41667), (1849, 36822), (1938, 35131), (2166, 31433), (2193, 31046), (2451, 27778), (3698, 18411), (4386, 15523), (4902, 13889), (5547, 12274), (6137, 11094)]