78982782

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 176546304

約数和(自身を除く): 97563522

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 131, 138, 257, 262, 391, 393, 514, 771, 782, 786, 1173, 1542, 2227, 2346, 3013, 4369, 4454, 5911, 6026, 6681, 8738, 9039, 11822, 13107, 13362, 17733, 18078, 26214, 33667, 35466, 51221, 67334, 100487, 101001, 102442, 153663, 200974, 202002, 301461, 307326, 572339, 602922, 774341, 1144678, 1548682, 1717017, 2323023, 3434034, 4646046, 13163797, 26327594, 39491391, 78982782]

約数ペア:

[(1, 78982782), (2, 39491391), (3, 26327594), (6, 13163797), (17, 4646046), (23, 3434034), (34, 2323023), (46, 1717017), (51, 1548682), (69, 1144678), (102, 774341), (131, 602922), (138, 572339), (257, 307326), (262, 301461), (391, 202002), (393, 200974), (514, 153663), (771, 102442), (782, 101001), (786, 100487), (1173, 67334), (1542, 51221), (2227, 35466), (2346, 33667), (3013, 26214), (4369, 18078), (4454, 17733), (5911, 13362), (6026, 13107), (6681, 11822), (8738, 9039)]