77857944

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3001}}^1$

素因数の和:3080

約数の個数: 64

約数和(自身を含む): 207498240

約数和(自身を除く): 129640296

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 92, 94, 138, 141, 184, 188, 276, 282, 376, 552, 564, 1081, 1128, 2162, 3001, 3243, 4324, 6002, 6486, 8648, 9003, 12004, 12972, 18006, 24008, 25944, 36012, 69023, 72024, 138046, 141047, 207069, 276092, 282094, 414138, 423141, 552184, 564188, 828276, 846282, 1128376, 1656552, 1692564, 3244081, 3385128, 6488162, 9732243, 12976324, 19464486, 25952648, 38928972, 77857944]

約数ペア:

[(1, 77857944), (2, 38928972), (3, 25952648), (4, 19464486), (6, 12976324), (8, 9732243), (12, 6488162), (23, 3385128), (24, 3244081), (46, 1692564), (47, 1656552), (69, 1128376), (92, 846282), (94, 828276), (138, 564188), (141, 552184), (184, 423141), (188, 414138), (276, 282094), (282, 276092), (376, 207069), (552, 141047), (564, 138046), (1081, 72024), (1128, 69023), (2162, 36012), (3001, 25944), (3243, 24008), (4324, 18006), (6002, 12972), (6486, 12004), (8648, 9003)]