78876294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1811}}^1$

素因数の和:1901

約数の個数: 64

約数和(自身を含む): 194130432

約数和(自身を除く): 115254138

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 61, 102, 119, 122, 183, 238, 357, 366, 427, 714, 854, 1037, 1281, 1811, 2074, 2562, 3111, 3622, 5433, 6222, 7259, 10866, 12677, 14518, 21777, 25354, 30787, 38031, 43554, 61574, 76062, 92361, 110471, 184722, 215509, 220942, 331413, 431018, 646527, 662826, 773297, 1293054, 1546594, 1878007, 2319891, 3756014, 4639782, 5634021, 11268042, 13146049, 26292098, 39438147, 78876294]

約数ペア:

[(1, 78876294), (2, 39438147), (3, 26292098), (6, 13146049), (7, 11268042), (14, 5634021), (17, 4639782), (21, 3756014), (34, 2319891), (42, 1878007), (51, 1546594), (61, 1293054), (102, 773297), (119, 662826), (122, 646527), (183, 431018), (238, 331413), (357, 220942), (366, 215509), (427, 184722), (714, 110471), (854, 92361), (1037, 76062), (1281, 61574), (1811, 43554), (2074, 38031), (2562, 30787), (3111, 25354), (3622, 21777), (5433, 14518), (6222, 12677), (7259, 10866)]