77684082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 182476800

約数和(自身を除く): 104792718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 109, 142, 213, 218, 239, 327, 426, 478, 497, 654, 717, 763, 994, 1434, 1491, 1526, 1673, 2289, 2982, 3346, 4578, 5019, 7739, 10038, 15478, 16969, 23217, 26051, 33938, 46434, 50907, 52102, 54173, 78153, 101814, 108346, 118783, 156306, 162519, 182357, 237566, 325038, 356349, 364714, 547071, 712698, 1094142, 1849621, 3699242, 5548863, 11097726, 12947347, 25894694, 38842041, 77684082]

約数ペア:

[(1, 77684082), (2, 38842041), (3, 25894694), (6, 12947347), (7, 11097726), (14, 5548863), (21, 3699242), (42, 1849621), (71, 1094142), (109, 712698), (142, 547071), (213, 364714), (218, 356349), (239, 325038), (327, 237566), (426, 182357), (478, 162519), (497, 156306), (654, 118783), (717, 108346), (763, 101814), (994, 78153), (1434, 54173), (1491, 52102), (1526, 50907), (1673, 46434), (2289, 33938), (2982, 26051), (3346, 23217), (4578, 16969), (5019, 15478), (7739, 10038)]